Custom controls be more extensible

[cswl]

So extensions were removed and custom controls added..
Are there any plans to make it more extensible.

Also there is no tool for creating custom controls in desktop. :\

Suggestion:

Custom Controls be a section in the drawer.
Introduce category for custom controls so they can be grouped in the section.
Category name are shown as list in the section like it's done for others..
Old scripts without category would fallback to "Others"

[Kassperoff]

Others