let mentors see kids coaches
only show active teachers / mentors in dropdown
Update to rails 4.1.1, with failing specs.
Merge branch 'features/ruby_212_rails_411' of github.com:panterch/future_kids into features/ruby_212_rails_411

Conflicts:
	spec/models/ability_spec.rb
track creator of kids
Merge branch 'features/ruby_212_rails_411' of github.com:panter/future_kids into features/ruby_212_rails_411
Fix attribute protection for comments#create.
Merge branch 'features/ruby_212_rails_411' of github.com:panterch/future_kids into features/ruby_212_rails_411
Merge remote-tracking branch 'upstream/features/ruby_212_rails_411' into features/ruby_212_rails_411