Rename travis build file to reflect it's purpose.
Add a trivial casper test.
Ensure all rake tasks use `bundle exec`.
Update travis scripts to run tests and only deploy is status is ok.
Removing bower.json.
Merge branch 'develop'
Merge pull request #147 from thinkshout/develop

QA Fixes
Update index.html
Delete snap-timeline.md
Create snap-timeline.md
Update snap-timeline.md
Update snap-timeline.md
Update index.html
Delete snap-timeline.md
Create snap-timeline.md
Update index.md
Update hunger-atlas.md
Update snap-timeline.md
Update snap-timeline.md
Update snapshot-texas.md