upgrade rails to 3.2.15
Merge branch 'raiils_3.2.15' into rm_production
monkey patch is no longer needed with upgraded rails
95mb for deploy should be enough
update rails to 3.2.16 for security update
Merge branch 'rails_3.2.16' into rm_production
update content export and contributors
Merge branch 'rm_production_now' into rm_production
Merge branch 'rm_production'

Conflicts:
	Gemfile.lock