Fix error loading view during karma tests

[liggitt]

Fixes #1637

[liggitt]

Fixed with solution offered here: http://stackoverflow.com/a/26091379/54696

[liggitt]

[merge]

[openshift-bot]

continuous-integration/openshift-jenkins/merge SUCCESS (https://ci.openshift.redhat.com/jenkins/job/merge_pull_requests_origin/1879/) (Image: devenv-fedora_1488)

[liggitt]

unrelated failure in end-to-end test:

[INFO] Waiting for command to finish: 'osc get -n test builds | grep -i complete'...
ruby-sample-build-1   STI       Failed    ruby-sample-build-1
ruby-sample-build-2   STI       Failed    ruby-sample-build-2
[FAIL] Returning early. Command Failed 'osc get -n test builds | grep -i complete'
[FAIL] !!!!! Test Failed !!!!

re[merge]

[openshift-bot]

Evaluated for origin up to ccb33d1