Jps2sm

* Move some defs to modules/classes and other changes as part of the process
of gradually modulising the code away from 1 massive file.
* Setup logging
* Handle music in a VideoCategory group
* Start to deprecate args.parsed.debug and use logger.debug
* Exception raising/logging improvements
* fatal_error()
* Update and add new tests and refreshtests.sh
* Move exclusion filters to def
* collate() refactoring

* Count values in batch upload dicts instead of keys so stat counts
are actually accurate.
* Show dupe JPS/SM torrent ids in stats
* Handle Misc torrents with no artists set
* Allow Pictures artist detection if artist has '.'

* Integration test for --bach user and other test improvements.
* Fix never Music Performance bug.
* bulk inviter now in VCS and other invite improvements
* getbulktorrentid() sorts by Name ASC to allow users flexibility on
using start/end pages.
* Show MediaInfo not submitted and file not found errors in final stats
* Allow selection of Misc category in Fansubs alt category interactive selection

* JPS 'V.A.' detection bug fixed, closes oldrepo85
* Fix regex for contrib artists to allow null orig artists, fixes oldrepo84
* Better contrbuting artists detection regex
* First actual integration tests!

* **MediaDirectories and find mediainfo files, fixes oldrepo77** Support for multiple media directories and search for the file / dir name and run mediainfo against the files automatically.
* **Detect JPS user id, closes oldrepo65** Batch operations no longer need --batchuser if opeating on their own torrents and original character swapped setting (see oldrepo58) can be detected even if not using a batch mode.
* Handle JPS-style multiple artists, closes oldrepo17
* Scrub passkey from debug output, fixes oldrepo69 In case users paste or upload it for debugging, their passkey is not revealed
* Download SM torrent if exact same one already exists to allow cross-seeding, fixes oldrepo57
* Improved validation of JPS bitrates, fixes issue oldrepo62

* Ensure --batchuser parameter is always a number as otherwise some strange side effects occur where a different user's uploads get migrated, fixes oldrepo55
* Fix decide_ep() so that it does not map ISOs' categories to EPs, fixes oldrepo54
* Detect if user has Display original Artist/Album titles and error if so, as otherwise the English and Japanese titles will be swapped! Fixes oldrepo58