Merge branch 'develop'

gui/slick/images/network/avrotros.png

gui/slick/js/core.js

gui/slick/js/core.min.js

gui/slick/js/vender.min.js

gui/slick/views/config_search.mako

lib/network_timezones/README.md

lib/network_timezones/network_timezones.txt

lib/network_timezones/zoneinfo-2015d.tar.gz

lib/network_timezones/zoneinfo-2015g.tar.gz

lib/network_timezones/zoneinfo.txt

sickbeard/clients/generic.py

sickbeard/clients/qbittorrent_client.py

sickbeard/dailysearcher.py

sickbeard/helpers.py

sickbeard/network_timezones.py

sickbeard/providers/extratorrent.py

sickbeard/providers/newznab.py

sickbeard/providers/torrentz.py

sickbeard/search.py

sickbeard/searchBacklog.py