[Fix] Cleanup emu environment items on exit.
Remove unused define in emu_msvcrt.
Free allocated CTimeSmoother at exit.
[AE] Free AVIOContext and its buffer.
tvshowmatching: match names without season (foo.E01)
tvshowmatching: allow digits after 'part'. e.g. foo.part.1
add tests for EnumerateEpisodeItem
[videoinfoscanner] no need to compute slow hash on changes in case the fast one already succeeded
[omxplayer] remove duplicate log messages
[dvd/omxplayer] actually use IsCaching()
[pvr] workaround a deadlock if no pvr addons exist and you activate the pvr manager
[videodb] some tvshow linked tables (e.g. seasons) weren't cleaned in some cases where a tvshow is removed from disk and clean library run
[md5] have getDigest() return a std::string to simplify the caller code
[videodb] Fix MySQL breakage when cleaning up path table during video library clean
Merge pull request #5006 from jmarshallnz/season_clean

[videodb] some tvshow linked tables (e.g. seasons) weren't cleaned
Merge pull request #5007 from MilhouseVH/mysql_path_fix

[videodb] Fix MySQL breakage when cleaning up path table during video library clean
Merge pull request #4966 from tamland/tvregex

Relax tv show matching for names without season
update .gitignore
Merge pull request #4965 from mkortstiege/use-fasthash

[videoinfoscanner] re-use fasthash if possible
[win32] cmake: make sure to run Release builds