Return decomps array without any undefined
Hide decomps info view display when empty array
Add max height to user navbar avatars
Remove font import from bootstrap theme

It's already included locally so there is no need to try and load it any
other way.
Only display decomps for non-atomic characters
Remove unused prompt resize var delarations
Enforce no scrolling and overflow on study view
Reduce heading size of defn rdng prompt question
Move two random functions to proper location
Add modernizr library for html5 feature detection
Initial background scheduling using web workers
Remove repetitive sort call on application load
Revert to old synchronous sorting method
Merge pull request #266 from skritter/daily-updates

Daily updates