[JENKINS-65420] Added missing online helps (jenkinsci#139)

* added an online help of the allow Empty argument

* added an online help to the path argument

* added an online help for the message argument

* message argument online help modified

* modified the path online help

* added an online help for the ErrorStep message

* added a period at the end of each sentence

* modified the online help

* modified the Error step message

* added an online on the type argument of the toolStep

* added an online help to the name argument of the toolStep

* added an online help to the file argument of the writeFileStep

* added an online help to the text argument of the writeFileStep

* modified the path argument of the PushdStep

* add an online help to the allowEmpty argument in the StashStep

* added a target attribute to open the link in a new tab

* modified the name argument of the toolstep

* rephrased the online help of the path argument

* Update src/main/resources/org/jenkinsci/plugins/workflow/steps/ToolStep/help-type.html

Co-authored-by: Liam Newman <bitwiseman@gmail.com>

* Update src/main/resources/org/jenkinsci/plugins/workflow/steps/WriteFileStep/help-file.html

Co-authored-by: Liam Newman <bitwiseman@gmail.com>

* Update src/main/resources/org/jenkinsci/plugins/workflow/steps/ToolStep/help-name.html

Co-authored-by: Liam Newman <bitwiseman@gmail.com>

* add a new line

* add a new line

* removed space

* Update src/main/resources/org/jenkinsci/plugins/workflow/support/steps/stash/StashStep/help-allowEmpty.html

Co-authored-by: Kristin Whetstone <kwhetstone@cloudbees.com>

* modified the toolStep help

* Update src/main/resources/org/jenkinsci/plugins/workflow/steps/EchoStep/help-message.html

Co-authored-by: Meg McRoberts <mmcroberts@cloudbees.com>

* Update src/main/resources/org/jenkinsci/plugins/workflow/support/steps/stash/StashStep/help-allowEmpty.html

Co-authored-by: Meg McRoberts <mmcroberts@cloudbees.com>

* Update src/main/resources/org/jenkinsci/plugins/workflow/steps/ErrorStep/help-message.html

Co-authored-by: Meg McRoberts <mmcroberts@cloudbees.com>

* Update src/main/resources/org/jenkinsci/plugins/workflow/steps/ToolStep/help-name.html

Co-authored-by: Adrien Lecharpentier <adrien.lecharpentier@gmail.com>

* Update src/main/resources/org/jenkinsci/plugins/workflow/steps/PushdStep/help-path.html

Co-authored-by: Adrien Lecharpentier <adrien.lecharpentier@gmail.com>

* Update src/main/resources/org/jenkinsci/plugins/workflow/support/steps/stash/StashStep/help-allowEmpty.html

Co-authored-by: Ramon Leon <manuelramonleonjimenez@gmail.com>

* Update src/main/resources/org/jenkinsci/plugins/workflow/steps/ToolStep/help-type.html

Co-authored-by: Ramon Leon <manuelramonleonjimenez@gmail.com>

Co-authored-by: ciradu2204 <c.iradukund@alustudent.con>
Co-authored-by: Liam Newman <bitwiseman@gmail.com>
Co-authored-by: Kristin Whetstone <kwhetstone@cloudbees.com>
Co-authored-by: Meg McRoberts <mmcroberts@cloudbees.com>
Co-authored-by: Adrien Lecharpentier <adrien.lecharpentier@gmail.com>
Co-authored-by: Ramon Leon <manuelramonleonjimenez@gmail.com>

Author: 7 people

src/main/resources/org/jenkinsci/plugins/workflow/steps/EchoStep/help-message.html

@@ -0,0 +1,3 @@
+<div>
+    The message to write to the console output.
+</div>

src/main/resources/org/jenkinsci/plugins/workflow/steps/ErrorStep/help-message.html

@@ -0,0 +1,3 @@
+<div>
+    The message that will be logged to the console when an error is caught.
+</div>

src/main/resources/org/jenkinsci/plugins/workflow/steps/PushdStep/help-path.html

@@ -0,0 +1,3 @@
+<div>
+    The relative path of the directory in the workspace to use as a new working directory.
+</div>

src/main/resources/org/jenkinsci/plugins/workflow/steps/ToolStep/help-name.html

@@ -0,0 +1,3 @@
+<div>
+ The name of the tool. The tool name must be pre-configured in Jenkins under <em>Manage Jenkins</em> &rarr; <em>Global Tool Configuration</em>.
+</div>

src/main/resources/org/jenkinsci/plugins/workflow/steps/ToolStep/help-type.html

@@ -0,0 +1,3 @@
+<div>
+   Select the type from the available <a target="_blank" href="https://www.jenkins.io/doc/book/managing/tools/">built-in tool providers</a>.
+</div>

src/main/resources/org/jenkinsci/plugins/workflow/steps/WriteFileStep/help-file.html

@@ -0,0 +1,3 @@
+<div>
+    Relative path of a file within the workspace.
+</div>

src/main/resources/org/jenkinsci/plugins/workflow/steps/WriteFileStep/help-text.html

@@ -0,0 +1,3 @@
+<div>
+    The data to write in the file.
+</div>

src/main/resources/org/jenkinsci/plugins/workflow/support/steps/stash/StashStep/help-allowEmpty.html

@@ -0,0 +1,3 @@
+<div>
+    Create stash even if no files are included. If <code>false</code> (default), an error is raised when the stash does not contain files.
+</div>