Defines new profiles
Moves theme-dependent styles into their own profiles
Improves contextmenu style for sunburst
Improves formtabs style in sunburst
--amend
Moves certain styles to the fullcalendar css
Lots of small styles changes
Improves resource listing style for sunburst
Fixes contextmenu in izug
Fixes form tabs for izug
Adds a number of fixes to izug
Adds upgrade step for new profiles