Enable one to change language on fly
Dropdown indicate active language
remove height
Merge branch 'master' into change_language

Conflicts:
	settings.py
Merge branch 'master' into change_language
Merge branch 'master' into change_language

* master:
  Updated wording
  Sperated interactive output from report output
  Added emailing the sync status
  Added celerybeat restart to deploy
  Removed ipdb call
  Skeleton files to setup celerybeat
  Task to check and log sync status
  Moved sync status implementatio to a separate function
remove middlewares not in use
user assertContains to check for url, more appropriate i think
added khmer language
Merge branch 'change_language' of github.com:modilabs/formhub into change_language
Merge pull request #968 from modilabs/change_language

Change language