[platinum] - fix shadowed local var
[ios] - fixed warning about non available selector
[ios/atv2] - fix some warnings about signed/unsigned comparision
[warnings] - fixed a bunch of signed/unsigned comparision warnings
DVDAudioCodecFFmpeg: Make sure swr resampler gets reinited when channel count changes
Merge pull request #2795 from fritsch/fix-audio-resampler

DVDAudioCodecFFmpeg: Make sure swr resampler gets reinited when channel count changes
[WIN32] fixed: support paths with more than MAX_PATH (260) characters over smb.
[WIN32] fixed: support local paths with more than MAX_PATH characters.
[WIN32] fixed: _wstat64 can't handle long paths so remove the prefix that _wstat64 won't fail on paths <= MAX_PATHs.
[rbp/omxplayer] Make sure swr resampler gets reinited when channel count changes

Just like #2795.
[FreeBSD] fix NetworkLinux.cpp build

add missing includes
use OSX code for CNetworkInterfaceLinux::GetHostMacAddress
CWinSystemBase: extend ScreenResolutions() to consider the refresh rate
settings: fix refreshrate option fillers and value update for videoscreen.screenmode
settings: greatly simplify OnSettingChanging() handler for videoscreen.screen/resolution/screenmode
Merge pull request #2797 from popcornmix/fix-audio-resampler

[rbp/omxplayer] Make sure swr resampler gets reinited when channel count...
Merge pull request #2783 from Montellese/fix_videoscreen_kiss

settings: improve videoscreen setting changing
VideoRenerers: add buffering
add buffering for GLES
WinRenderer: add buffering
DXVA: activate buffering in renderer