Bug 927628 - Add tests event/utils#pipe
Merge pull request #1293 from jsantell/927628

Fix Bug 927628 - Add tests event/utils#pipe, r=@erikvold
bug 711147 - contentScriptFile now accepts URLs

and some new tests to ensure that..

bug 711147 - contentScriptFile as URL worker test
Merge pull request #1292 from zombie/711147-content-loader-url

Fix bug 711147 - contentScriptFile now accepts URLs, r=@jsantell