Change updaters. try: Empty, create, download in sb-update + pep8 (itofzo)
Fix, add, change hdbits provider (itofzo)
Fix json import and init HDBITS_USERNAME
Add _checkAuth/ CheckAuthFromData
+ pep8
PostProcessing: Do not Validate Dir With Rar files if Unpack option it's disabled.
Change to silent logging TRAKT & SUBTITLES when not activated
Merge remote-tracking branch 'upstream/Pistachitos' into Pistachitos

Conflicts:
	sickbeard/versionChecker.py