fixed animation of "added confirmation" message in FF
upgraded Angular to 1.2.7
tried to fix the modal for IE11 but it is a implementation problem in IE so found a safety workaround to avoid overflow and let's wait for them to fix that
- extracted click reaction CSS properties to a mixin
- added click reaction for modal buttons
- refactor "activity" transitions (header opacity, queue slide in)
- added play button animation
- updated the icon font with new icons (and removed unused)