Adding wysiwyg-7.x-2.2 with patch wysiwyg-support_v4_ckeditor-1853550-73.patch.
Adding patch for CKeditor 4 support.
Adding CKEditor 4 library.
Adding WYSIWYG profiles for Checkdesk.
Drag and drop support for CKEditor editor.
Refs #1204: Enabling HTML5 placeholder support in CKEditor using confighelper plugin.
Merge branch 'feature/wysiwyg' into develop