Support Rails 3.2, 4.0, 4.1
Merge pull request #4 from hanachin/support-multiple-versions-of-rails

Support Rails 3.2, 4.0, 4.1
Add codeclimate-test-reporter for each gemfiles
Merge pull request #7 from hanachin/fix-codeclimate-test-reporter

Add codeclimate-test-reporter for each gemfiles
Strict code
Show current tables
Show current-table in modal
Cosmetic
Cosmetic
Add database schema test