Scrolling Large Number of Controllers

[rchavik]

If we have a large number of controllers and roles, it will get very difficult to keep track which item is which. Having <tbody> with fixed height + overflow allows scrolling which made this task somewhat easier.

[rchavik]

Added a few more changes:

• acl plugin creates records for non php files (eg: vim swap files), so i added filter in Folder->read()
• there's a suspect 'app' hardcoded value, replaced with APP
• Generate Action was failing, i modified the listActions() method to avoid this issue. However, I'm not very sure that it's what you intended.

[rchavik]

Fahad,

This filter that I was talking about is: rchavik@ec817ee#L0R36

Without the filter, the Generate Actions will process all files, and pick up editor temp files, eg: foo.php~ or foo.swp

[rchavik]

closing my own ancient pull request.