upgrade all gems except rails and devise.
update devise gem to latest.
tests run and fail due to foundation/zurb problems.
upgrade to rails 4.1.6
change some colors just for the heck of it. update readme with new rails version.
gemfile was using local path to kracker. oops.
now that we use better_errors, can't test against ruby 1.9.3.
Merge pull request #3 from QuantumGeordie/rails_4

Rails 4