Update ActivityController, replace sioc:has_creator by foaf:maker
Remoce unused getAction from MediaController
Use new Saft_Url and tempalte redirect
Update layout, improve menu structure
show Notifications in dashboard
Reorganize the PersonController
Move addfriend action from Profile- to PersonController
Update addfriendAction to check if URIs are valid. Fix #26.
Update ApplicationController to check personUri on signup
Add possibility to disable debug log
Enable debug if not set
Use new Saft_Layout
Update PersonController, add more doc
Improve error reporting. Fix #29.
Use new layout and logger support in Saft
Use new placeholder layout features of Saft
Merge branch 'develop' into demo