Do not scroll list label if <scroll>false</scroll>
webserver: cosmetic refactoring
webserver: add support for If-Unmodified-Since HTTP header
webserver: add Cache-Control HTTP header to cacheable responses
webserver: handle Cache-Control: no-cache and Pragma: no-cache
webserver: use defines for HTTP header fields and values
webserver: silence warning
webserver: refactor IsAuthenticated()
dvdplayer: update dropping stats after every call to decode
gl: avoid grabbing viewport on each render

Same as 518556b45b61de06a0bc810147cd1a6347497461 but for GL
GL: switch to CPU based matrix caculations to match GLES

This drops use of glGet which causes a performance hit on some systems since
it forces a glFinish()
GL(ES): Simplify matrix stack handling
fixup! GL(ES): Simplify matrix stack handling
fixup! GL: switch to CPU based matrix caculations to match GLES
[release] bump to 14.0 beta4
infomanager: fix calls to GetInt() without a valid file item (same as in GetBool())
CHG: [rebrand;droid] adjust progressbar colors
FIX: [droid] adjust splash layout
IMX6: Use correct Method for deletion
[osx] - re-enable yadif deinterlacer on osx