added perf testing strategy doc
Merge pull request #128 from noushi/perf_test_strategy-dev

added perf testing strategy doc
Added a media query to reduce the text size/padding on the call-to-action button on smaller (mobile) screens. Removed !important flags, as the specificity seems to be high enough that they aren't needed.
Merge pull request #129 from mikewheaton/develop

Media query so text fits in call-to-action button
Merge remote-tracking branch 'upstream/develop' into develop
added coveralls to .travis.yml