Adding first management command, to check data expectations / integrity
Merge branch 'develop' into dashboard_stats_1

Conflicts:
	kalite/settings.py
Merge branch 'release-0.11' of github.com:learningequality/ka-lite into dashboard_stats_1

Conflicts:
	kalite/settings.py
Cleaning up settings, to only load apps as appropriate.
refactoring shared/serializers to django_utils/serializers; moving default version passing to the securesync engine wrapper
Remove unused serverstop script, move generic middleware to django_utils
Fix for #1497 - What is the purpose of the "--" language?
Backing out: don't select any language pack for download by default in the update languages page
Fix for #1497 - What is the purpose of the "--" language?

Remove the "--" option
Make sure that current and default languages are *always* within the set of available languages.
Merge branch 'fix1497' of github.com:b3b/ka-lite into develop

Conflicts:
	kalite/templates/base.html
Fix for #1595 - migrate to learningequality.org domain
Semi-fix for #1593 - make sure all calls to clean_pyc clean fully.
Fixing wording issues for #1594
Merge pull request #1598 from bcipolli/1596_maybe

Make sure that current and default languages are *always* within the set of available languages.
Fixing up calls to select_best_available_language (flipped parameter order) for #1601
Merge branch 'develop' of github.com:learningequality/ka-lite into dashboard_stats_1

Conflicts:
	kalite/settings.py
Merge pull request #1602 from bcipolli/dashboard_stats_1

Add command for data verification on the central server.
Merge branch 'develop' of github.com:learningequality/ka-lite into refactor-3
Merge pull request #1603 from bcipolli/refactor-3

Leftover cleanup from "shared" refactor