create domain post save signal
some changes based on PR feedback
merge with master
Make sure save button global isn't confusing
Don't mess with save button position on old apps
remove unused DatespanFilter
don't 500 on app summaries for repmote apps (Case:65012)
Merge pull request #658 from dimagi/cz

don't 500 on app summaries for repmote apps (Case:65012)
rename function to better describe purpose
refactor sync_user_cases into callcenter app
clean up the app view a tad
Merge pull request #663 from dimagi/fix-reports

fix reports when no user is selected
Merge pull request #648 from dimagi/domainsignal

create domain post save signal
set include_errors default to False, in preparation for making that option work
Merge pull request #665 from dimagi/include-errors-false

set include_errors default to False, in preparation for making that opti...
remove VersionedLicenseAgreement
refactor SQL report to allow more modular use of code
vanishingly minor changes
Merge pull request #669 from dimagi/cleanup

vanishingly minor changes
Merge pull request #667 from dimagi/refactorsqlreport

refactor SQL report to allow more modular use of code