chore(travis): run protractor tests with ff28 …
FirefoxDriver seems to have an issue with FF29 which is breaking a test case, and causing false negatives. There is an issue opened on protractor regarding this at angular/protractor#784 Closes #7369
chore(travis): reorganize protractor configs to group by spec instead… …
… of by browser Use the multiConfiguration ability of Protractor to start tests on multiple browsers from the same travis cell. Group tests by type (jquery, jqlite, or docs tests) instead of by browser. Turn on tests for jQuery.