[FIX] Compass: user-select mixin not imported
[IMP] Completely SASSified i-tables
[IMP] Conference Log placeholder for empty subject
[FIX] Event Logs: email body displayed correctly

- Email body rendering now handles new lines according to mime-type
- closes 1511
[FIX] SASS i-buttons :active glitch
Changed jabber log URL
Error when JSON-encoding dict with invalid UTF8

It tried to decode() a dict - that just can't work!
Fix "static URL" in collaboration admin

date ranges were broken
Sort by time in collaboration admin
Properly update VS indexes when rescheduling event
RegForm allows accommodation departure same day
"Alerts" -> "Alarms"

In order to avoid confusion.
Merge remote-tracking branch 'upstream/v1.2'