- Added indexOf function for IE compatiblity - this and some other code is redundant to that in egw_action_common.js - Probably this code should be merged into jsapi and jsapi.js should be cleaned up and splitted into multiple files
- Implemented template widget
- Implemented dummy implementation of description widget
- Improved et2_placeholder - it now shows all properties set for that placeholder
- Improved and extended test page
- Improved interface system in et2_inheritance.js - each object derrived from Class now has a instanceOf function which checks, whether the object is either an instance of the given class or implements the given interface (same behaviour as instanceOf in Java)
- Widgets can now define which other widget classes are allowed inside of them
