WIP bulk end of grouped interventions
implemented bulk ending on grouped progress screen
jasmine tests for bulk end
controller specs
[#777 state:resolved] finished testing and implementing bulk end on grouped progress entries
move score comment to its own file
Merge branch 'rm_production' into wip-open

Conflicts:
	app/models/grouped_progress_entry.rb
	app/models/grouped_progress_entry/score_comment.rb