SOL-20 Adding some code changes suggested during code review and bok choy tests
SOL-20 Adding some Jasmin tests
Some style updates
SOL-20 Adding some Jasmin tests
SOL-20 Minor naming changes
SOL-20 Small changes to sass, labels, icons, thumbnails. Updating tests
SOL-20 Adding Jasmine test, small code change/fix
Merge pull request #356 from edx-solutions/dcikatic/SOL-20-testing

SOL-20 Adding some code changes suggested during CR and bok choy (WIP)