upgrade ruby version
gemfile bump
Update capybara and mocha
Remove PumaWorkerKiller for now
Bump dotenv
Bump puma
Bump omniauth related gems
Bump to Rails 4.1.0.beta1
Fix webmock version in Gemfile.lock
Bump to rails 4.1
Update Gemfile with Rails 4.1 and should-matchers master
Rename scope named public because AR defined it already
Update integration tests files with ActionDispatch::IntegrationTest

- ActionController::IntegrationTest is deprecated in favor of ActionDispatch::IntegrationTest
Update test_helper with ActionDispatch module for integration tests
foo
fixed the travisci build break by updating test. Do not show repos with 0 issues.
Merge pull request #246 from codetriage/rails410beta

Bump to rails 4.1
 Add spring in development mode
 Remove performance tests

 - Rails 4 has removed performance tests from core.
 - Running rake test:all gives error as it could not find
   rails/performance_test_help.
 - We are not using performance tests feature so removed it.
Merge pull request #248 from prathamesh-sonpatki/springify

 Add spring in development mode