Change required by r13674.


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13783 e27351fd-9f3e-4f54-a53b-843176b1656c
White space.


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13784 e27351fd-9f3e-4f54-a53b-843176b1656c
Project. Will remove this from svn soon.


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13785 e27351fd-9f3e-4f54-a53b-843176b1656c
Don't update the TIME_RANGE table when there are no changes to it.


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13786 e27351fd-9f3e-4f54-a53b-843176b1656c
Don't update the TIME_RANGE table when there are no changes to it.


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13787 e27351fd-9f3e-4f54-a53b-843176b1656c
SYnc up sqlusage changes from trunk.


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13788 e27351fd-9f3e-4f54-a53b-843176b1656c
Fix use of inTransaction().


git-svn-id: https://svn.calendarserver.org/repository/calendarserver@13789 e27351fd-9f3e-4f54-a53b-843176b1656c