enable dependent_on to be set across assessments (missions and trainings)
forms to show dependencies for assessments, ordered based on assessment type (mission or trainings)
small fix to include 'mission' or 'training' before dependent assessment
refactored can_start? to make available methods for finding dependent_assessment
updated access denied page to show uncompleted dependent assessment
minor markup changes
Change dependency relationship to HABTM and db migration script
small bugfix - return assessments that will be unlocked once mission is completed.
fixed overview for missions and training dependencies
fixed dependent_on relationships in assessment models
further styling and UI changes for multiple assessment dependencies
fixed dependent_id naming in assessment models and controllers
fixed bugs and mass assignment errors
fixed bug plus refactored can_start? method in assessment model
fixed error (attr_accessible) and cleaned up code
migration to drop dependent_id off assessments table
cleaned up code a little
fixed migration bug (MAJOR ERROR!)
fix some other bugs caused by the major error.
changed UI to add dependency on each line