Bundle updating, and update devise usage, and working towards other updates.
Regenerate everything with new versions
Stream backups, inline versions for gemspec and update dependencies.
Revert back to non-streamed zips... will try to get it streamable later.
Merge tag '0.0.20'

Version 0.0.20

Conflicts:
	CARTOONIST_VERSION
	cartoonist/app/controllers/admin/settings_controller.rb
	cartoonist/lib/cartoonist/engine.rb
	playground/Gemfile.lock
	playground/spec/controllers/initial_setup_spec.rb