Fixes calendar always being unprotected

SR now makes use of the "unprotected calendar" option in the advanced
settings.

Issue report:
https://sickrage.tv/forums/forum/help-support/bug-issue-reports/8904-calendar-always-unportected
Merge pull request #860 from DcR-NL/fixCalendarAuth

Fixes calendar always being unprotected
Added small poster view back in
Removed unneeded code from theme_name tests yesterday
Merge pull request #861 from Supremicus/dev

UI Fixes
Merge remote-tracking branch 'upstream/dev' into dev