add platidoma payment system
add platidoma to gemfile
add afterparty link
add platidoma config to  staging
refactoring platidoma integration
hide pay shirt link
Afterparty form improved.
global refactoring for events. this is a very dirty code now
add select type for hall timeslots and improve tests
add site translations
add migration to voting and fix translations
add color to workshop
add platidoma payment system
refactoring platidoma integration
fix deploy credentials info
fix Gemfile and schema
remove url parametr from platidoma client
fix locales
fixation controller inheritance
remove gon.price duplication