added visible tag for TV show label
don't allow a job with id 0 (will be used for invalid job id)
if the job manager isn't running, don't add new jobs
progress control with reveal set to true didn't update correctly with dirty regions set to 1. fixes #13887
use a helper function to retrieve the CPluginDirectory instance from the handle, thanks to ulion
use a map instead of a vector for holding plugin handles - ensures that we don't attempt to access the wrong one if an earlier handle was removed. Thanks to ulion for finding the issue
adds missing NULL check in CPluginDirectory::SetSetting
[epg] fixed - epg load/update was interrupted when the pvr manager imports channels, leading to delays and channel ids gone missing in certain situations
Merge pull request #1666 from mad-max/tvshows_label

added visible tag for TV show label
use safe decompression for lzo'd textures to avoid a crash on corrupt textures. The decompression is only fractionally slower
pass the correct output buffer size to lzo1x_compress rather than the input buffer size
check the result of lzo1x_optimize
change compilations logic to detect album_artist set to 'Various' or 'Various Artists'