Now destroys all goals and moments associated with a deleted user.
trying to figure out the graph thing.
rake db:migrate updated schema.rb
added morris.js chart; added interactivity to .nav menu.
Merge branch 'master' into Design
Cleaned up User Destroy action.
Merge branch 'master' into mtaylor

Conflicts:
	app/models/goal.rb
generated task checks_for_laziness.rake
Merge branch 'master' into jason