depage-player: prepared player to be sized/resized based on placeholder image
depage-player: added styles as mixin/added custom font for buttons
depage-player: updated styling of buttons and fallback fullscreen mode
depage-player: various enhancements

- replaced buffering image with text-icon
- fixed event in IE 9/10
- changed order of controls
- chained styling of controls
- added in-fullscreen class
depage-player: added animation to buffering-icon
depage-player: fixed bug where exiting fullscreen would go back into fullscreen
depage-player: moved overflow-style to wrapper css
depage-player: added events for initialized and loaded from flash-player
depage-player: added first seek point to loaded event to avoid reloading video on seek(0)
depage-player: split up function for fullscreen fallback

- base.fullscreen which toggles the fallback fullscreen
- enterFullscreenFallback
- resizeFullscreenFallback
- exitFullscreenFallback
depage-player: added todo/note about seekable
depage-player: updated resize/cropping to use intrinsic size
depage-player: fixed controls for iPad
depage-player: fixed bugs with placeholder image
depage-player: fixed small bug with fullscreen mode
depage-player: added note for key-events
depage-player: changed behavior with custom controls (based on attr)
depage-player: updated icons
depage-player: added currentInstance to make key presses specific to one player instance
depage-player: fixed fullscreen style when controls are not visible