Delete winmerge generated files
Fix issue #40
Issue #38 : Email settings

New email settings menu in admin panel
Fix jquery ui path in subdirectories
Fix logo display in emails

Occur only when installing MushRaider in subdirectory
Fix background image

Background image was overwrited sometimes when saving settings
Update translations
Fix issue #42
New tooltips in calendar

Issue #41 : new tooltips in calendar displaying event infos
Mini fix for "no background image" in admin
Fuck me
Update to version 1.2.1
Merge remote-tracking branch 'origin/1.2.1'