Fix asterisk widths on columns
Fix tabs
fix(externalScopes) #1943 getExternalScopes() was not populated in header or footer isolate scopes
Try to get travis to run e2e tests

Hopefully this will help #1917
xvfb start failing, try to fix
xvfb already being started, oops
Chromium not launching on travis
Forgot to include ci version of protractor conf file
Missing comma
Register an explicit `test` task so running `test:ci` doesn't run test AND test:ci
Only let the default grunt task run when it's a pull-request job. If it's
not then we run test:ci
Make test task NOT build the app
fixed issue #1939
Try to fix protractor timeouts
Disable e2e tests on travis for now as they are not working yet
Merge pull request #1937 from brianchance/master

Fix asterisk widths on columns tweak
Merge pull request #1950 from novice3030/master

fixed issue #1939
Merge pull request #1946 from Envisage/master

fix broken auto-width columns