Add CodeShip.io build status icon
modify README file
Add files from rbenv and Travis CI
Add build status badge from Travis CI
remove unnecessary lines from README
Add badge for code climate
Add badge for coveralls.io
Successfully authorize via OAuth
Add gemnasium badge for dependency status; comment out unnecessary gems
Update README
update oath plugin to 0.5.1
update Gemfile
Add new section in README after summary
add back sqlite3