Change "import settings" to "from django.conf import settings"
Dual change of "from settings..." to "from kalite.settings..." and instead of "import version", "from version import VERSION" (since version tends to be a param name)
Move utils to fle_utils
Removing cross-package dependency.
Fix incorrect import (after refactor) within utils.videos
Merge branch 'develop' of github.com:learningequality/ka-lite into 1393

Conflicts:
	kalite/facility/views.py
	kalite/i18n/__init__.py
	kalite/khanload/api_views.py
	kalite/main/topic_tools.py
	kalite/manage.py
	kalite/shared/decorators/auth.py
	kalite/updates/management/commands/languagepackdownload.py
	kalite/updates/management/commands/videodownload.py
	kalite/updates/management/commands/videoscan.py
Merge pull request #1646 from bcipolli/1393

Tweaking tons 'o imports