Merge pull request #26 from adrichman/repo_prep

cleaning repo, adding landing page
add levels and directive refactor for hot or not
fixes lost preferences between levels
remove deprecated code
more animations but testing for performance still
fix intiialize bux
better styling across screen sizes
shows alert on facebook posting
tweek responsive movement of card
animation tweaks
stars animation tweak
font changes
fix results font color
fix results page styling on small screen
more font tweaks
laoding screen font tweak
font tweaks to loading screen
add muliregular font
remove duplicate script tags from index
remove deprecated libraries