Bugfixes
- Messages list ArrowUp/ArrowDown broken
- Pagination failed due to wrong route order after Crossroads fix
Also:
- Improved icon font
- Cleanup CSS
- Cleanup HTML
- JS speedups
- Replaced deprecated Knockout throttle with new debounce extender
- Release plugins as tar.gz because PharData is more common then ZipArchive
- Drop unused i18n css class