Updated Norwegian bokmål translation
Add missing header
Large change set
Finish Rtm backend implementation
Remove unnecessary code
Implement recursive update barrier
Fix initial assignment of task list name
Fix wrong event sender propagated.
Fix current backend not saved in prefs
Code beautification
Fix Rtm completed/active creatino mix-up
Move TaskState enum to namespace Tasque
Implement local file backend for new libtasque
Beautify error message in RTM backend
Cleanup .gitignore
Implement CreateTask method
Mark some methods as not implemented
Fix creating tasks
Fix invalid call into nested tasks property by MementoTask
Fix and enable libtasque tests