Always hide info text after seek
Change showing state in DVD menu

Fixes title always displayed in DVD playing
Nicer fonts

thiner font for Android 4.2+ (API restriction)
Title and drawer arrow back to white
VideoPlayerActivity: fix OVERLAY_INFINITE value

Signed-off-by: Geoffrey Métais <geoffrey.metais@gmail.com>
VideoPlayerActivity: avoid libvlc calls on showOverlay

Signed-off-by: Geoffrey Métais <geoffrey.metais@gmail.com>
VideoPlayerActivity: Improve overlay timeout handling.

Don't hide ui on gesture or while seeking.

Signed-off-by: Geoffrey Métais <geoffrey.metais@gmail.com>