revert to more specific link classes and add standard class
add standard class to SxS footnote links
Merge pull request #457 from ascott1/master

Fix link bottom border issues
Merge pull request #456 from theresaanna/master

Add Selenium tests and Sauce Labs integration
Merge pull request #458 from theresaanna/master

assertIn -> assertTrue in
update icon font with alternate up arrow
incorporate alternate up arrow into SxS footnotes
more avenir to arial rules for IE print
Merge pull request #460 from ascott1/master

Updated icon font and improved IE print
change conditions under which travis runs selenium tests
Merge branch 'master' of github.com:eregs/regulations-site