The script now exits properly...
Merge pull request #1224 from ruimalheiro/startexit

The script now exits properly...
fix issue #1190: correct request.admin to request.is_admin
Central now needs gettext, since coach reports are localized.
Merge branch 'release-0.11.1' of github.com:learningequality/ka-lite into no_central_content_root
Get coach reports to work--had fouled up the url naming