Added ability to remove unassigned user role.
Added the validation when import translations
Add CommTrack user type to EMWF
Add CommTrack user to Case List Report
account for additional user type
Added validation to the translations on the UI
Overrided the es_result method and added the build_es_query method
Use correct string for the commtrack user
Revert "Merge pull request #3320 from dimagi/app-builder-hotfix"

This reverts commit 2f4dbef547325e73ac97d2e6625e8e782de0b82c, reversing
changes made to 8fa7d44d3f0891f3ab1beb6af5596f4a8acbe311.
fix itext bug in app builder

when itext starts with an output ref
add test for itext value edge cases
Merge branch '111155-case' of github.com:lwyszomi/commcare-hq into build_es_query
Remove uneeded code in es query
Merge pull request #3325 from dimagi/build_es_query

Merge in 3295 with minor changes
workaround for translations 500

http://manage.dimagi.com/default.asp?111525

this appears to have been introduced by https://github.com/dimagi/commcare-hq/commit/d165581746f82ed19ebb27b189f811223aa6f1e6
which made the incorrect assumption that the result of
`Translation.get_translations` was always a dict. Not knowing why the
change was made, this just works around the error
update dimagi-utils submodule
avoid UnicodeEncodeErrors in the bookkeeper email
Merge pull request #3327 from dimagi/fix-bookkeeper-email

avoid UnicodeEncodeErrors in the bookkeeper email
Merge pull request #3326 from dimagi/case-111525

workaround for translations 500
update touchforms