Merge pull request #17 from bchiatt/angular

testing setup
updated location unit tests
Merge branch 'master' of https://github.com/bchiatt/enlighTN into models
made directory for factories and directives
Merge pull request #20 from bchiatt/kayla

made directory for factories and directives
Merge pull request #21 from bchiatt/models

Models
updated package.json for coveralls