upgrade gems for rails 4.2.0.beta2
add responder gem
fix feature spec
upgrade foundation-rails
resolve foundation error
add ruby setting in .gitigore
add resque and resque-scheduler gems
setup resque initializer and rake task
setup for active job
use active job for queing emails
setup mailcatcher
remove .ruby-gemset
enable web console
use rails_helper.rb
pending feature spec for yosemite
bundle update
remove gems and files for active job
Revert "setup resque initializer and rake task"

This reverts commit 7a41944c0775e6c18014e7c8bcdc42b271bb14b8.
Revert "setup for active job"

This reverts commit 25171aa59a2444532bcb7be813d2fb8683e0a645.
Merge pull request #24 from ryohashimoto/remove_resque

Remove resque