Adds a fix for Galaxy S3 which sometimes randomly jumps to the middle of the video and then stops doing anything (see comment in code for more accurate description).
Adds a fix for Galaxy S4 which sometimes doesn't set video.ended to true (so we test whether the currentTime is near the duration)
Adds some general Android fixes which will fail to playback video if we pause it too soon.
Sometimes on Galaxy S3 the video will not be rendered (just shows a black screen) unless we set video controls to true.
Added webkit-playsinline to videos so that when embedded in an app videos play really sweet on iOS