use autoprefixer as compiling stylus files
make entire state views fade in and out, until individual fades are applied
increase delay between enter and leave animations to give more time for views to compile
clean up copy for state 2
remove manual removal of hero block controller
rename homepage-ctrl to footer-nav-ctrl for clarity.  move fa-app classes logic to its own service
Merge branch 'redesign-1920x1080-scaling' of https://github.com/thomasstreet/famous-angular-docs into redesign-1920x1080-scaling
fix missing quote in bower.json