Merge pull request #174 from radicalsauce/master

Modalized frequency chart
Add font-awesome cdn
Add icons and resize buttons, remove ng-click methods not being used
Remove graph.configure
comment out python so local code runs
Merge pull request #176 from polynickglot/master

Resize video buttons and add icons
add forgotten css styling
Merge pull request #177 from polynickglot/master

Closes #151 - add forgotten css styling
fix padding in buttons
Merge pull request #178 from polynickglot/master

fix padding in buttons
Added preliminary buttons to home page
Fixed merge conflict