Added dinner details to nametag
Added filtering feature to the program
prefixed border-box for webkit browsers
proper translations
Changed to group by 4
Enabled Workshop-participate functionality
Fine grained acccess to workshop participants list
WsP: minor adjusting
Added null guard check
Should only present dinner option to users how has not set this field
Merge branch 'master' into program_filtering
Added sticky header on mobile
Solved PG distinct and order_by issue
Changed calculation to float to get proper rounding
Rooms should fit on iphone 4 screens
added details about sosialt
Merge pull request #66 from smidig/program_filtering

Program filtering
Program: removed header
corrected html-bug in topslider
Added ID prefix and DL link to program