Merge branch 'use-iteritems' into develop

sickbeard/config.py

sickbeard/databases/mainDB.py

sickbeard/logger.py

sickbeard/name_cache.py

sickbeard/notifiers/plex.py

sickbeard/providers/btn.py

sickbeard/providers/generic.py

sickbeard/providers/iptorrents.py

sickbeard/providers/newznab.py

sickbeard/searchBacklog.py

sickbeard/tv.py

sickbeard/webapi.py

sickbeard/webserve.py