Revert "change xbmc/ path to src/ in all files"

This reverts commit 4949be256667f3e500e52b7084476ae1f2b00d92.
Revert "rename xbmc folder to src"

This reverts commit 135fe8734924f79cedace50986a0fa4f12d76647.
dvdplayer: allow skipping streaminfo only for mpegts streams
Merge pull request #5956 from FernetMenta/rename

revert rename xbmc to src
Revert "Disable extra logging by default"
Merge pull request #5962 from xbmc/revert-5686-component_logging

Revert "Disable extra logging by default"
Merge pull request #5961 from FernetMenta/streams
[videodb] Add scraper setting for scanning empty directories.

This adds a source/scraper setting for whether or not to scan empty
directories.  It is currently only used for TV shows.

Video database is upgraded to version 91.
[videodb] Keep empty TV shows if path is set to scan empty directories.
[settings] Promote hideemptyseries to GUI setting.

This promotes videolibrary.hideemptyseries from an advanced setting to a GUI
one.  This is enabled by default.

(cherry picked from commit 0f283be7da08c644412959d14524771de4a992c4)