RD Cloud Fixes + a couple of other small things.

[henryjfry]

I've aligned the addon py files with tabs instead of spaces so the latest commit contains just the RD cloud fixes:

henryjfry@2c091e7

However currently the RD fixes implemented do not account for cloud links missing the ['links'] dictionary item which means the RD cloud scraper does not return any results.

I think this should now be fixed, additionally:

• a small tweak to include s01 as well as s1 which was not currently being picked up by regex
• a small fix to threadpool to capture an exception
• removing some plugin calls from service maintenance activities which I think help with the trakt sync crashing issue (although I suggest not actually signing into trakt in seren)
• a small change to the cloud retrieval URL which I think returns more than the default api url returns
• a fix for the cloud scraper to account for a prior API change on the RD end which removed the links information from cloud items
• using the infotagger addon and pytz rather than a 3rd party module and depreciated kodi commands
• a generic kodi db lookup which is version agnostic
• fix for the player not autogenerating a playlist under certain conditions
• should suppress user selection for non working torrents which dont return any valid information from RD
• should skip non working torrents in addition to uncached

[JKelly423]

Attempted to clone this branch locally, zip it, and installed fine but results in same type error mentioned in:

#949
#950

So this does not successfully fix the RD error

[Wolf1098]

issues found, INFOTAGGER IS DECREPATED(used in forked version), WRONGFUL REMOVAL OF pytz, fork dev must've pip installed pytz GLOBAlly