Fix redirected stream content-length. Fix #14647
[settings] fixed: set timezone during initialization
[keymaps] change keymaps for FullscreenLiveTV section

* left/right for timeshift StepBack/StepForward
Revert "[ios7/ios/atv2] - link statically against libmpeg2 - since ios7 we crash and burn when we load libmpeg2 as dylib - closes #14813"

This reverts commit 0e53fea3bbf092cccad9f5ade492754ee2a22ead.

Conflicts:
	XBMC.xcodeproj/project.pbxproj
[ios] - fix libmpeg2 PIC asm by including upstream patch - this is the real fix for the ios7 crash when loading libmpeg2 (and by reverting the former uncorrect fix this also fixes the kernel panic which occured on atv2 running ios5 and older ...)
Add full path to favourites for songs instead of musicdb path. Fixes empty player art when playing songs from favourites or when playing songs from lists with directory content.
Merge pull request #4127 from BigNoid/fix_empty_playerart

Fix empty player art when playing songs from favourites...
Merge pull request #4067 from ulion/fix_curl_302_content_length

Fix redirected stream content-length. Fix #14647
Merge pull request #4095 from vkosh/load-timezone

[settings] fixed: set timezone during initialization
Merge pull request #4151 from xhaggi/pvr-keymaps

[RFC] change keymaps for FullscreenLiveTV section
fixed, compiler warnings.. die warnings die in a large fire
Merge pull request #4188 from Memphiz/ios7mpeg2crash2

[ios7/atv2] - the real fix for the crash&burn
Merge pull request #4180 from davilla/die-warnings

fixed, compiler warnings.. die warnings die in a large fire
DVDVideoCodec: Move special case handling into VDPAU.cpp
VDPAU: Distinguish between nvidia and others when checking settings