Upgrade rails gem to 4.1
Merge from upstream.
Convert state machien logic over to aasm.
Merge in new aasm
Fix state machine callback for aasm.
Lock down version of aasm.
Setup config to use new rails 4.1 secrets.yml.
Setup config to use new rails 4.1 secrets.yml.
Merge pull request #42 from bgrayless/rails_to_4_1

Rails to 4.1.0