Adjust condition for return link.
Merge pull request #776 from wangguan59/back_page

Back link condition in exercise page
Added i18n documentation; updated the i18n management command to reflect some changes.
Merge branch 'release-0.10' of github.com:learningequality/ka-lite into develop
Merge pull request #786 from dylanjbarth/i18n_hackathon

Added i18n documentation and starting places for Stanford hackathon
Hopefully better docs for hackathoners.
Merge pull request #790 from dylanjbarth/i18n_hackathon

Hopefully better docs for hackathoners.
Hopefully better docs for hackathoners.
Merge branch 'i18n_hackathon' of github.com:dylanjbarth/ka-lite into i18n_hackathon
Merge pull request #791 from dylanjbarth/i18n_hackathon

I18n hackathon
Update I18N.md
Adding a hardcoded banner to kalite landing page to announce hackathons this weekend. Temporary fix to what will eventually be database driven.
Oops - changing IBM to Intel…
Merge pull request #792 from dylanjbarth/announcements

Adding a hardcoded banner to kalite landing page to announce hackathons ...
putting https into parens, order of operations issue
Merge branch 'develop' of github.com:learningequality/ka-lite into develop
Merge branch 'master' of github.com:learningequality/ka-lite into develop
fix #793, bug in order of operations in http/https
small updates for correctness.
Merge remote-tracking branch 'refs/remotes/upstream/develop' into develop