chore: bump version to 2.22.0

BACKERS.md

@@ -2,10 +2,10 @@
 
 Trumbowyg is an MIT-licensed open source project and completely free to use.
 
-However, the amount of effort needed to maintain and develop new features for 
-the project is not sustainable without proper financial backing. 
+However, the amount of effort needed to maintain and develop new features for
+the project is not sustainable without proper financial backing.
 You can support it's ongoing development by being a backer or a sponsor:
- 
+
 - [Become a backer or sponsor on Patreon](https://www.patreon.com/alexandredemode)
 - [One-time donation via PayPal](https://www.paypal.me/demodealexandre/20eur)
 
@@ -17,12 +17,6 @@ You can support it's ongoing development by being a backer or a sponsor:
     </a>
 </p>
 
-<p align="center">
-    <a href="https://bookingninja.io/?ref=trumbowyg">
-        <img src="https://rawcdn.githack.com/Alex-D/Trumbowyg/develop/sponsors/bookingninja.png" alt="BookingNinja" width="200px"/>
-    </a>
-</p>
-
 <p align="center">
     <a href="https://www.patreon.com/bePatron?c=1176005&rid=1940456">
         Become a Sponsor

README.md

@@ -17,10 +17,10 @@
 
 Trumbowyg is an MIT-licensed open source project and completely free to use.
 
-However, the amount of effort needed to maintain and develop new features for 
-the project is not sustainable without proper financial backing. 
+However, the amount of effort needed to maintain and develop new features for
+the project is not sustainable without proper financial backing.
 You can support it's ongoing development by being a backer or a sponsor:
- 
+
 - [Become a backer or sponsor on Patreon](https://www.patreon.com/alexandredemode)
 - [One-time donation via PayPal](https://www.paypal.me/demodealexandre/20eur)
 
@@ -32,10 +32,6 @@ You can support it's ongoing development by being a backer or a sponsor:
     <a href="https://avot.nl/?ref=trumbowyg">
         <img src="https://cdn.rawgit.com/Alex-D/Trumbowyg/develop/sponsors/avot.svg" alt="avot®" width="200px"/>
     </a>
-    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-    <a href="https://bookingninja.io/?ref=trumbowyg">
-        <img src="https://rawcdn.githack.com/Alex-D/Trumbowyg/develop/sponsors/bookingninja.png" alt="BookingNinja" width="200px"/>
-    </a>
 </p>
 
 <p align="center">

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "trumbowyg",
-  "version": "2.21.0",
+  "version": "2.22.0",
   "homepage": "https://github.com/Alex-D/Trumbowyg",
   "authors": [
     {

docs/index.html

@@ -808,9 +808,6 @@ <h2 class="section-title" id="donate">Buy me some beers</h2>
             <a href="https://avot.nl/?ref=trumbowyg">
                 <img src="https://rawcdn.githack.com/Alex-D/Trumbowyg/develop/sponsors/avot.svg" alt="avot®" width="200px"/>
             </a>
-            <a href="https://bookingninja.io/?ref=trumbowyg">
-                <img src="https://rawcdn.githack.com/Alex-D/Trumbowyg/develop/sponsors/bookingninja.png" alt="BookingNinja" width="200px"/>
-            </a>
 
             <br>
             <br>

package.json

@@ -2,7 +2,7 @@
   "name": "trumbowyg",
   "title": "Trumbowyg",
   "description": "A lightweight WYSIWYG editor",
-  "version": "2.21.0",
+  "version": "2.22.0",
   "main": "dist/trumbowyg.js",
   "homepage": "http://alex-d.github.io/Trumbowyg",
   "author": {