Fixed broken layout for anime black and whitelist
Fix next backlog date in API / altered display of next backlog date in UI
Added request headers param.
Added request headers param.

A recent update/change in RSS cache removed the cookies for custom RSS provider. This re-adds it.
Fixed issues with popup notifications.
Merge remote-tracking branch 'origin/dev'
Merge pull request #622 from nielsenj/fixrsscookies

Fixrsscookies
Merge pull request #621 from rawsonm88/fix/backlog_scheduler

Fix next backlog date
Merge pull request #618 from Anthirian/anime-blackwhitelist-fixes

Fixed broken layout for anime black and whitelist
Fixed "show must be added to list", regexes now check if numbers following after the series name is a date or part of the series name to properly parse and return correct show object.

Fixes TVDB and TVRAGE cache_location variable.
Maintenance tasks are no longer blocking startup.

Scene exceptions now perform a lastRefresh check so they don't constantly update for no reason.
Merge remote-tracking branch 'origin/dev'
Testing fix #1 for "TypeError: argument of type 'NoneType' is not iterable" 500 error
Fixed robots.txt method.
Test fix for webroot issues.
Testing fix to help reduce memory footprint.
Fix for startup issues
Another test fix to reduce memory
Cleanup leftover fd sockets on restart
Reverting previous changes