Remove old angular
Remove unneeded angular files
Swap ngResource with minified
Tweak with of PVF elicitation
Merge branch 'develop'

* develop:
  Tweak with of PVF elicitation
Track reference levels by $index

values might be duplicate!
Merge branch 'develop'

* develop:
  Track reference levels by $index
Parially fix the tests
Add chrome frame options to header
Merge pull request #11 from joelkuiper/develop

Develop