[temporary to revert] stale access to reports_forms in reports
Merge pull request #592 from dimagi/stale-tmp

[temporary to revert] stale access to reports_forms in reports
set content length correctly for unicode
Merge pull request #593 from dimagi/content-length

set content length correctly for unicode
update submodules
Fix bug with adding user to callcenter apps

Was crashing if you added a user to someone elses callcenter app
Merge branch 'fix_callcenter_bug' into staging2