Adaptation of the readme and the involved authors

Author: UweHeber

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2018 Uwe Heber
+Copyright (c) 2018 Uwe Heber [http://heber.it], Matthias Petermann [http://petermann-it.de]
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 documentation files (the "Software"), to deal in the Software without restriction, including without limitation the

README.md

@@ -1,7 +1,44 @@
 # Redmine Projects Treeview plugin
-This Redmine plugin allows you to show up your projects as a tree. Initially, only the root projects are displayed. If a
-root project has sub projects, then they can be lazy loaded via mouse click. This is helpful when Redmine hosts many projects including sub projects where the fetching and rendering takes a considerable amount of time.
+This [Redmine](http://redmine.org/) plugin allows you to show up your projects as a tree. 
 
+Initially, only the root projects are determined and displayed in projects overview. This can be helpful when Redmine hosts many projects including sub projects where the fetching and rendering takes a considerable amount of time.
+
+If a root project has sub projects, then they can be lazy loaded via mouse click. 
+
+For this plugin a new REST resource `/projects/:id/children` was introduced, which determines and delivers the available children of given project in JSON format:  
+
+```json
+{
+  "children": [
+    {
+      "id": 7,
+      "name": "MySubProject_01",
+      "identifier": "mysubproject_01",
+      "has_children": true
+    },
+    {
+      "id": 8,
+      "name": "MySubProject_02",
+      "identifier": "mysubproject_02",
+      "has_children": false
+    },
+    {
+      "id": 9,
+      "name": "MySubProject_03",
+      "identifier": "mysubproject_03",
+      "has_children": false
+    },
+    {
+      "id": 10,
+      "name": "MySubProject_04",
+      "identifier": "mysubproject_04",
+      "has_children": false
+    }
+  ]
+}
+```
+ 
+The response of this REST resource is used within AJAX call, to manipulate the DOM tree via jQuery.
 
 ## Screenshots
 ![alt text][screenshot]
@@ -13,8 +50,6 @@ The plugin is compatible with Redmine 3.2.X
 ## Installation and Setup
 Please apply general instructions for Redmine plugins [here](http://www.redmine.org/wiki/redmine/Plugins).
 
-These plugins must be installed first.
-
 Following steps are required to install the plugin:
 1.  Clone this repository to your Redmine instance as `plugins/project_tree`:
 
@@ -26,6 +61,8 @@ Following steps are required to install the plugin:
 ## License 
  This plugin is licensed under the MIT license. See LICENSE for details.
 
+## Special Thanks
+Special thanks go to [Matthias](http://petermann-it.de) for his feedback and support in finding an optimal approach to load sub-projects lazy and testing support.
 
 ## Contributing
 1. Fork it
@@ -34,5 +71,4 @@ Following steps are required to install the plugin:
 4. Push to the branch (`git push origin my-new-feature`)
 5. Create new Pull Request
 
-
 [screenshot]: http://heber.it/images/github/redmine-projects-tree.png "Screen shot - Redmine Projects Treeview plugin"

init.rb

@@ -6,9 +6,9 @@
 Redmine::Plugin.register :project_tree do
 
 	name 'Project Tree plugin'
-	author 'Uwe Heber'
+	author 'Uwe Heber, Matthias Petermann'
 	description 'This is a Redmine plugin which will turn the projects page into a tree view'
 	version '1.0.0'
 	url 'https://github.com/UweHeber/redmine-project-tree-plugin'
-	author_url 'http://heber.it/about'
+	author_url 'http://heber.it/about, http://petermann-it.de'
 end