QuickLoad - an app loader for 2.1 (like uicache) you'll have to execute one time(no args) and you'll se what all it can do.

Usage: quickload
-id : Load an app with a certain identifier
-rmid : Unload an app with a certain identifier
-ln : Load an app with a certain name
-un : Unload an app with a certain name
--reload-all : Completely reloads all system applications