Conditional import of OD in unit tests


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@12744 e27351fd-9f3e-4f54-a53b-843176b1656c
use cofig dicts with explicit Enabled for inbox and revision cleanup work


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@12745 e27351fd-9f3e-4f54-a53b-843176b1656c
sync


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@12746 e27351fd-9f3e-4f54-a53b-843176b1656c
ConstantsContainer.__init__() no longer raises if it sees the same name twice, as long as the same constant is associated with the name.


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@12747 e27351fd-9f3e-4f54-a53b-843176b1656c