[gui] adds new method GetSelectedItemPath() to CGUIViewControl
[pvr] fix: remember the wrong selected item path if you close the channel osd

If you close the channel osd on a different group than the current playing group without switching to a channel of this group, the wrong selected item path is stored in the global variable. This fix it by setting the proper selected item of the current playing group.
[pvr] use new GetSelectedItemPath() method in CGUIWindowPVRBase
[bluray][files] Add new BlurayFile class.
URIUtils::IsInPath needs to check if the base path isn't empty, fixes texturecache when there is no skin loaded
AML: Send h263 to software decoding sooner

* AMLCodec was handling it prior
https://github.com/xbmc/xbmc/blob/master/xbmc/cores/dvdplayer/DVDCodecs/Video/AMLCodec.cpp#L1225

Signed-off-by: Brandon McAnsh <brandonm@matricom.net>
Put frameTimer on the stack instead
[guilib] - setvideoresolution needs to be called from mainthread to work
on most platforms - fixes #15115
fix: missing bound check on populating context menu
[osx/preflight] - add allowsharing tag to non-root default sources
Merge pull request #5517 from tamland/ctxmenusegfault
[osx/preflight/cosmetics] - fixed identation
[skin] update re-touched
Merge pull request #5502 from Memphiz/trac15115

[osx] - setvideoresolution needs to be called from mainthread else the o...
Merge pull request #5515 from topfs2/frametimer

Put frameTimer on the stack instead
Merge pull request #5494 from topfs2/is_in_path_fix
Merge pull request #5478 from Matricom/amlh263fail
Merge pull request #5447 from xhaggi/pvr-fix-wrong-selected-item

[pvr] fix: remember the wrong selected item path if you close the channel osd
Skipped the unnecessary construction of the temporary TimeSmoother for TimeUtils
Merge pull request #5320 from ace20022/blu_files

[bluray][files] Add new BlurayFile.