Fixes notification about XBMC host not being passed. Fixes echel0n/SickRage#389
Merge pull request #409 from nightexcessive/bugfix/plex-notifications-389

A fix for #389
Merge branch 'origin/dev'
Merge branch 'origin/dev'
Merge branch 'origin/dev'
Merge branch 'origin/dev'
Merge branch 'origin/dev'
Merge branch 'origin/dev'
Merge branch 'origin/dev'
Merge branch 'origin/dev'
Merge commit '5e95c5bc0294d324ae494e88ad708648b912588b'
Fixing versionchecker, backlog and managesearches issue
Fix for manual and backlog download/search issues.

Removed multi-threading as it was more problems then usefull for now.

Added in match & snatch, any quality from initial quality settings gets downloaded first and does not continue searching, if archive qualities exist it'll stop once it hits max quality from said list.
Merge branch 'origin/master'

Conflicts:
	sickbeard/__init__.py
Fixed backlog searches
Fixed backlog search details
Testing fix for auto-updates
Fix for air-by-date downloads.
Fix for backlog and manual searches.
Fix for managing searches
Fix for complete season snatches.
Removed multi-threading option from general config
Fixed typo