coding #31 adding course session domain class
coding #31 adding relationship and details for course sessions
coding #31 adding table to changelog and script
coding #31 adding course session controller
coding #31 adjusting formatter
coding #31 adjusting form to minutes precision
coding #31 visual enhancements
coding #31 adjusting query
coding #32 adding course sessions information
Merge branch 'feature/32' into feature/31
Merge branch 'feature/31'