Merge pull request #185 from jacquarg/master

Add missing Tag field in manifest.
Fixes popover's calendar field, more reactive color, remove input glitch. Fix #186.
Build.
Merge pull request #187 from jacquarg/fix186

UI fixes in popover calendars comboboxFix186
Simplify realevent pagination for list-view. Pre-compute all realevents: all ponctual and recurring instances.
Fix menu bar in mobile layout.