Merge branch 'release/0.1.3' into develop
Start using Travis-CI.
Inclue mocha as a dev dependency so that Travis-CI and others will have it.
Drop tests for node 0.6-0.8.

These versions of node do no support the ^#.#.# format we use for dependencies.
Add build status.
Add version badge.
Add devDependencies status icon.
Add coverage status.
Have mocha jshint the code.
0.1.4
Merge branch 'release/0.1.4'