Merge pull request #154 from jacquarg/master

Deactivate drag N drop on recurring events. Fix #117 .
Removed: OpenStreetMap popup because it doesn't work. Close #143
Changed: default event duration to one hour. Close #142
Fixed: reminders of type 'AUDIO' shouldn't be displayed. Close #155
Fixed: events couldn't be created by drag and drop
Built
Merge pull request #160 from jsilvestre/master

Various fixes