removing non-production comments from templates
removing unnecessary static HTML templates
removing Sass spacing-* variables for clarity's sake
making general feedback fields have unique attribute values in both peer and self assessment UI
syncing typographical styles for any response display
re-classing response save button to match its purpose better
removing explicit font-family rules for all inputs
cleaning up edX theme variable override values
revising typographical extend names to not use military alphabet
removing LMS context styling in favor for canned UI grid/layout sizes
aligning ORA variable-based comments
Merge pull request #72 from edx/talbs/fed-cleanup

Front End Development Cleanup/Loose Ends