Merge branch '8-podrska-za-boje-na-kalendaru' into 'master'

Added colours for teams

Closes #8

See merge request kbr4/zsterminator!6

config/locales/en.yml

@@ -52,6 +52,8 @@ en:
       today: "Today"
       next: "Next »"
       new_reservation: "New reservation"
+      filter_by_team: "Filter by team"
+      all_teams: "All teams"
     calendar:
       hours: "hours"
       delete_confirm: "Are you sure you want to delete this reservation?"
@@ -60,6 +62,7 @@ en:
       network_error: "Error deleting reservation due to a network or script issue."
       edit: "Edit"
       delete: "Delete"
+      all_teams: "All teams"
     edit:
       title: "Editing reservation"
       show: "Show this reservation"