object: allow categories in Object.extend()
dirviewer: ignore invalid dates
ast: fixing module dependency
cleaning up a little
commandline/askpass: add optional usage of L2L_ASKPASS_USER variable that is used in order to filter l2l sessions as a askpass target (only consider those with the newest lastActivity timestamp belonging to the user name)
codeeditor fix: set mode path explicitly to ace lib dir
commandline-2-lively/askpass: debug options
'Fixed bug in scrolling: When two morphs in hierarchy had clipMode set to sroll, the inner one would never scroll.'
Added a comment and changed some indentation
Fixed a bug: BertButtons on iPad wouldn't align when changing orientation (it triggers no resize event, how convenient).
Refactored BertButton: World knows a commandButton now instead of bertButton, also moved BertButton code into MobileInterface module which is only loaded on mobile devices.
Replaced list in L2L inspector with filterable list. Also added getSelection and setSelection to FilterableList interface.
updated L2L inspector: using getSelection and setSelection interface of FilterableList instread of accessing selection property directly
added getSelectedItem to FilterableList interface
codeeditor: make modifyCommand work with new ace version
r interface: give R a little time
XPathEvaluator fix
codeeditor: allow completions of un-namespaced things
codeeditor: fix increase/decrease font size key bindings
codeeditor: lively.net.SessionTracker.getSession snippet