updating almost done, ran into a blocker due to protected_attributes
Ran 'rake rails:update' and fixed resulting changes.
most of the way through implementing strong parameters
Merge branch 'develop' into feature-rails-4.2.0

Conflicts:
	Gemfile
	Gemfile.lock
updated gems; added changes to changelog
finished updating to strong parameters
added more ruby/rails code quality gems
fix api doc generation; improve setup script
updated readme; improved setup script; updated gems
Merge branch 'feature-rails-4.2.0' into develop