Compiling coffee files in course data directories on startup.

Add field-error class to field with issues.

* We do not want to disable existing loggers when setting up our own

Conflicts:
	common/djangoapps/student/views.py

Hotfix changes

Feature/halogenandtoast/press page

change activation complete green and add styles for faq

fix courseware css file so it imports the right files in the right order

Adding script that restarts django when content in the data directories changes.

Courseware css

reading WIKI_ENABLED from env.json

Simplified server restart to just touching lms/__init__.py rather than killing and restarting the server.

Adding an option to watch all extensions; useful for a VIM user where the filesystem events aren't triggered when saving a file without disabling backups.

Problem previewing in the CMS