diff --git a/LICENSE b/LICENSE
index 74f09f3..4215607 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,270 +1,201 @@
-Essential Kaos Open Source License
-
-Version: 1.0 — May 10, 2013.
-
-Please read this License Agreement carefully before downloading this software.
-By downloading or using this software, you are agreeing to be bound by the
-terms of this License. If you do not or cannot agree to the terms of this
-License, please do not download or use the software.
-
-This License Agreement (hereinafter — the "License") defines the terms and
-conditions of use of the Source and Object forms of the products produced by
-the Essential Kaos Ltd. Company that are publicly available to any third
-parties.
-
-This license extends and is applicable to any Source and Object form of the
-product of the Essential Kaos Ltd. Company (hereinafter — the "Licensor"),
-which are publicly available (open source) for download by any third party
-(hereinafter — the "Licensee") by the decision of the Licensor.
-
-1. TERMS USED IN THE LICENSE
-
-For the purposes of this License the following terms are used in the following
-meaning:
-
-1.1 Product — any result of intellectual activity, produced by the
-implementation of the Source and/or Object form, in particular, but not
-limited to, software (computer programs), audio and video records, images,
-texts, etc.
-
-1.2 Source form of the product — the form, preferred for making modifications
-to the Product, including, but not limited to, source code, source file
-documentation, configuration and installation files, etc., initially provided
-by the Licensor.
-
-1.3 Object form of the product — the result of automatic (computer, hardware
-and technical) transformation or translation of the Source form of the Product,
-including but not limited to, source code compiled into object code, generated
-documentation, and other kinds of media files (resources), initially provided
-by the Licensor.
-
-1.4 Licensor — the Essential Kaos company, holding the exclusive (property)
-rights to collectively all Source and/or Object forms of products, published
-on the official website of Licensor, and to each of them individually.
-
-1.5 Licensee — any individual, sole proprietorship, legal entity or other
-entity legally capable in accordance with the provisions of the applicable
-law, who downloads and uses the Source and/or Object form of the product.
-
-1.6 Official Website of the Licensor — web site located on the Internet under
-the essentialkaos.com domain name (domain address).
-
-1.7 Modification of the Source or Object form of the Product — any addition,
-deletion, alteration of Source or Object form of the Product, the combination
-of source code with any other elements, etc.
-
-The License may use terms not defined in this section. In these cases, the
-terms shall be interpreted in accordance with the text and the context of this
-License. In the absence of a clear interpretation of the term in the text of
-the License, the parties shall rely upon, firstly, the interpretations used
-on the Official Website of the Licensor, and secondly, the provisions of
-applicable law.
-
-2. VALIDITY OF THE LICENSE
-
-2.1 Full awareness of the conditions and provisions of this License is an
-indispensable condition for downloading and using the Source and/or Object
-form of the Product.
-
-2.2 The download of the Source and/or Object form of the Product by the
-Licensee to its software and hardware device (with or without the use of
-their software and hardware devices) means the Licensee is fully aware of,
-accepts and agrees to, obligations to comply with and carry out the terms and
-conditions of this License. In case of disagreement with certain terms and
-conditions herein and/or inability to carry them out the Licensee must
-withdraw from the download and use of the Source and/or Object form of the
-Products.
-
-2.3 This License is effective upon posting on the Official Website of the
-Licensor, subject to paragraph 1.4. of this License.
-
-2.4 This License applies to Source and/or Object form of the Products,
-downloaded by the Licensee prior to publication of the License on the
-Official Website of the Licensor.
-
-2.5 This License is valid for an indefinite period of time and shall cease
-to be valid on its annulment by the Licensor.
-
-2.6 The Licensor has the right to change the text of the License at his sole
-discretion. In case of such changes to the License text, they come into force
-from the moment of publication of the new edition of the Lcense on the official
-Website of the Licensor, unless otherwise defined at the publication.
-
-2.7 The Licensee undertakes to monitor the changes in the provisions of this
-License, and bears the responsibility and risk of the potential negative
-consequences resulting from non-compliance with this obligation.
-
-2.8 If the Licensee does not agree with the changes in the text of the License
-and/or fails to carry out the terms of the new License edition, the Licensee
-must withdraw from downloading and stop using the Source and/or Object form of
-the Product. Otherwise, the Licensee’s continued use of the Source and/or
-Object form of the Product means the Licensee agrees to the terms of the new
-License edition and is capable of fully complying with them.
-
-2.9 The Licensor shall have the right at any time to unilaterally terminate
-this License. Upon termination of this License, the Licensee is obliged to
-cease all use of the Source and/or Object form of the Product.
-
-2.10 The current version of the License can be permanently found on the
-official Website of the Licensor at: http://essentialkaos.com/ekol.
-
-3. PERMITTED USE
-
-The basic principle of download and use of the Source and/or Object form of the
-Product is the use of the Source and/or Object form of the Product exclusively
-for personal (internal, intra-corporate) purposes.
-
-The Licensor hereby gives any Licensee, regardless of location and country of
-residence the right to download at no charge (for free) the Source and/or
-Object form of the Product and use it under a simple (non-exclusive) license
-in the following ways, and in the following amounts:
-
-3.1 Use of the Source and/or Object form of the Product by any means and for
-any purposes (both non-commercial and commercial), not prohibited by applicable
-law, solely for the personal benefit, subject to the limitations set out in
-this License, including but not limited to, reproduction demonstration,
-implementation of the Source and/or Object form of the Product.
-
-3.2 The modification of the Source and/or Object form of the Product and the
-use of modified Source and/or Object form solely for the Licensee’s personal
-(commercial or non-commercial) purposes. In the event that the modification of
-the Source and/or Object form of the Product requires the consent of a third
-party (including the cases of using the objects of the person in question for
-modifying the Source and/or Object form of the Product), the Licensee must
-independently obtain such consent from the party.
-
-3.3 The inclusion (incorporation) of the Source and/or Object form of the
-Product into a larger product, preserving the validity of terms of this
-License with respect to the Source and/or Object form of the Product,
-incorporated in the larger product. The Licensee shall ensure that this
-License is enclosed to each of the Source and/or Object form of the Product
-that is included in the larger product with the obligatory indication of the
-name of Licensor - Essential Kaos Ltd. Company. The Licensor shall also ensure
-the binding power of this License in the larger product, into which the Source
-and/or Object form of the Product is included.
-
-3.4 The right to distribute to third parties the Source and/or Object forms of
-the Product on a non-profit (free, no-charge) basis.
-
-This License does not grant Licensee any rights in any part to use the
-trademarks, logos, commercial symbols, service marks owned by the Licensor on
-legal grounds and in accordance with the provisions of applicable law, except
-when otherwise stipulated by the Licensor.
-
-4. RESTRICTIONS AND LIMITATIONS
-
-The licensor is constantly striving to improve and enhance the quality of the
-Source and Object forms for their most optimal and productive use by the
-Licensee.
-
-In connection with the aforesaid, in order to maintain the quality of the
-Source and Object forms of the product and to prevent it from decreasing the
-following requirements and restrictions are applied when downloading and using
-the Source and Object forms of the product:
-
-4.1 It is prohibited to distribute to third parties the modified Source and/or
-Object forms of the product in any ways and in any volume, including both on
-commercial (paid, reimbursable) and non-commercial (free, no-charge) basis. In
-some cases, determined at the discretion and by the decision of the Licensor,
-the Licensee shall be entitled to distribute the Source and/or Object forms of
-the products, but only with the Licensor’s written permission.
-
-4.2 It is prohibited to distribute to third parties the Source and/or Object
-forms of the product on a commercial (paid, reimbursable) basis.
-
-5. WARRANTY DISCLAIMER
-
-5.1 The Licensor is committed to providing the highest quality of the Source
-and Object forms of product, constantly improving them, and to the possible
-extent eliminating various errors, malfunctions and defects that occur when
-downloading and using the Source and Object forms of the Product.
-
-5.2 The Source and Object forms of the product are available to Licensee on an
-"as is" basis, without any guarantees of suitability of the Source or Object
-form for a particular purpose, or for the general use of the Source or Object
-form of the product.
-
-5.3 The Licensor disclaims all warranties and obligations to ensure the
-absence of any errors, faults, defects, etc., arising when downloading and
-using the Source and Object forms of the product, as well as modifications of
-the Source and Object forms of the product and/or using the modified Source
-and Object forms of the product.
-
-5.4 Nothing in this License shall act as a guarantee or obligation of the
-Licensor to ensure uninterrupted or error-free operation of the Source and/or
-Object forms of the product. In connection therewith, the Licensor shall be
-exempt from any liability for any errors, malfunctions, defects, etc.,
-occurring during the download and use of the Source and Object forms of
-product, as well as modifications of the Source and Object forms of product
-and/or the use of the modified Source and Object forms of the product.
-
-5.5 The Licensor does not assume any obligation to eliminate errors,
-malfunctions and defects, identified by the Licensee when downloading and using
-the Source and Object forms of the product, as well as modifications of the
-Source and Object forms of the product and/or using the modified Source and
-Object forms of the product.
-
-5.6 Source and/or Object forms of the product are available for download from
-the official Website of the Licensor in the condition, in which they are at
-present.
-
-5.7 The Licensee hereby confirms that he understands and accepts all risks and
-adverse consequences associated with downloading and using the Source and/or
-Object forms of the product, as well as modifying the Source and/or Object
-forms of the product and/or using the modified Source and/or Object forms of
-the product, including, but not limited to, the loss of any data, any
-malfunction or damage to the software and hardware of the Licensee.
-
-6. LIMITATION OF LIABILITY
-
-6.1 The Licensor shall not be liable for incidental, direct or consequential
-loss (damage, lost profits, etc.) incurred by third parties as a result of the
-implementation and execution of this License.
-
-6.2 The Licensor shall not be liable for any failure or temporary
-unavailability of the download and use of the Object or Source form of the
-product.
-6.3 The Licensor shall not be liable for any tort of Licensee, the Licensee's
-breach of warranty and violation of civil and constitutional rights of third
-parties.
-
-6.4 In any case, if the applicable law defines the necessity for the Licensor
-to bear responsibility for the Licensee under this License, the Licensor's
-liability is limited to the amount of 100 USD.
-
-7. INTELLECTUAL PROPERTY RIGHTS TO THE SOURCE AND OBJECT FORMS OF THE PRODUCT
-
-The Source and Object forms of the product have the potential and real value
-for the implementation of activities by individuals and legal entities.
-
-7.1 The Licensor hereby confirms that he has the exclusive (property) rights to
-collectively all Source and/or Object forms of the product, available for
-download on the official Website of the Licensor, and to each of them
-individually.
-
-7.2 The Licensor acknowledges that the placement of the Source and Object forms
-of the product on the website for download and use does not infringe the
-intellectual property rights of third parties. The exclusive rights of the
-Licensor to the Source and/or Object forms of the product are supported by the
-relevant permissions and consents of, or written agreements with, authors of
-the Source and Object forms of the product.
-
-7.3 This License does not mean alienation to any third party, including the
-Licensee, of the exclusive (property) rights of the Licensor to the Source or
-Object forms of the product. The exclusive (property) rights to the Source or
-Object forms of the product are fully retained by the Licensor.
-
-8. DISPUTE RESOLUTION
-
-8.1 Any disputes arising from the execution of this License and downloading and
-using the Source and Object forms of the product, as well as modifying the
-Source and Object forms of the product and/or using the modified Source and
-Object forms of the product, shall be settled in the court at the Licensor’s
-location.
-
-8.2 If the court recognizes any provision of this License as invalid, the rest
-of this License shall remain unchanged, and the invalid provision shall be
-amended in accordance with applicable law.
-
-8.3 Conditions not covered by this License shall be settled in accordance with
-the law, applicable in the country of the Licensor’s registration.
\ No newline at end of file
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright 2020 ESSENTIAL KAOS
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/README.md b/README.md
index e964553..5304929 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
-
+
Installation • Usage • Build Status • Contributing • License
@@ -82,6 +82,6 @@ Before contributing to this project please read our [Contributing Guidelines](ht ### License -[EKOL](https://essentialkaos.com/ekol) +[Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0)