Update CONTRIBUTING.md

;)
Add Travis CI configuration
Merge branch 'master' of github.com:oliverbarnes/participate-frontend
Update README.md
Merge pull request #20 from KatiRG/patch-2

Add Cathy and Qian as contributors on README.md and CONTRIBUTING.md
Travis: run bower install before build and test
Merge branch 'master' of github.com:oliverbarnes/participate-frontend
Travis: build only for npm 0.11, for now
Travis: install bower before running bower install
Merge pull request #23 from oliverbarnes/travis

Working build config for Travis
maybe some spaces added in show template
Merge branch 'master' of https://github.com/oliverbarnes/participate-frontend
suggestion textarea work but test not finished yet
merge with repo branch