Added ability to update the login from the API (issue #2369)
Fixed charset for admin_groups (issue #2374)
Improved customization_path task (issue #2376)
Fixed adding new tv channel (issue #2388)
Fixed adding new video with screenshot (issue #2390)
Fixed unique video check (issue #2392)
Added timeshift statistics page (issue #2375)
Fixed timeshift setpos (issue #2381)
Fixed video genres localization (issue #2387)