Update README to give a url for including axs_testing.js
Add language specification to Travis.yml
Define npm script for Travis default running

[#24]
Add grunt-cli to package.json

[#24]
Turn off email notifications for TravisCI.

[#24]
Merge pull request #49 from ckundo/document-releases

Update README to give a url for including axs_testing.js
Move check for name-from:content out of getTextFromDescendantContent and use getTextFromDescendantContent instead of getTextAlternatives in MainRoleOnInappropriateElement test
Merge pull request #53 from alice/cherrypick

Move check for name-from:content out of getTextFromDescendantContent and...
Add test for MainRoleOnInappropriateElement audit rule
Revert "Add grunt-cli to package.json"

This reverts commit 0908184d776489d70fd18437a1568f774a23e675.
Revert "Revert "Add grunt-cli to package.json""

This reverts commit 252d4f485a907bbb44a953093587b3bdc9a50a41.
Install grunt-cli in a before script, not in the dev dependencies.
Merge pull request #55 from alice/master

Add test for MainRoleOnInappropriateElement audit rule
Merge pull request #50 from ckundo/update-travis-config

Revise TravisCI config to use npm script
Update AccessibilityUtils.js

Non-bold font needs to be 18pt to be considered large.
http://www.w3.org/TR/WCAG-TECHS/G18.html
Remove dangling if-statement causing many false positive in UnfocusableElementsWithOnclick
Allow isLowContrast() to take a tolerance factor, and pass in tolerance=0.02 from the LowContrastElements audit rule
Add more tests for color contrast; switch to rounding to nearest 0.1 instead of using a tolerance value
Switch AuditRule to take an options object rather than several optional arguments, and allow setting a maximum number of results
Remove extraneous extra argument to isLowContrast() in LowContrastElements.js