ticket:10 Magic numbers removed with constants, defined inside of a model class
Merge branch 'ticket_10'
ticket:13 Changed urls to hold info about requests order
ticket:13 Changed tests for the requests page
ticket:13 Removed ordering form
ticket:13 Changed requests view to hold different order options
ticket:13 Added styles for ordering links
ticket:13 Changed templates
Merge branch 'ticket_13'
Merge branch 'master' into ticket_6