Added support for code climate

added gem dependency as per docs http://docs.travis-ci.com/user/code-climate/
added require lines to spec_helper as per docs again
added repo token to .travis.yml
updating Gemfile.lock, mistake in previous commit
Merge branch 'feature/coverage' into develop
Merge branch 'release/0.1.0'
Merge tag '0.1.0' into develop

0.1.0 release

tests set up, model started, initial tests written, travis and code climate set up
add whitelisted branches master and develop

Previously this had been building every branch including temporary branches like release/<version>
adding coverage data with simplecov, image by coveralls

see coveralls.io for docs etc
encrypted key, update readme for new coverage image
Merge branch 'feature/simplecov' into develop
[ci skip] update url for test coverage badge
Merge branch 'release/0.1.1'