Merge pull request #135 from jsilvestre/master

Fixed: 'today' date was not updated when the day changed. Close #100
Merge pull request #136 from jsilvestre/master

Fixed and improved: calendar renaming and calendar removal
Fix untypable rrule-until date input, about #132 .
Upgrade and patch datetimepicker lib. Fix #132.
Fix event-modal layout for languages with too long 'all day' label
Remove commented line.
Merge pull request #141 from jacquarg/master

Fix #132 :  typing hard on input datetime
Removed: useless console.log
Added: patch for very old event without 'tags' attribute
Built