Fixes, changes and features:
- Admin can disable/enable list ordering (plays/duration). #27
- Admin can get stats from pseudo instead of Plex Auth. Works for managed accounts. #22 #31
- Admin can enable/disable Tautulli grouping.
- Intro/Outro customization split into titles and subtitles.
- Front page tezt can now be customized.
- Saving/using timezones in the API are now checked for validity before applied.
- Updated example images in README.