Merge pull request #130 from gMajr/dev

Dev
comments to gulpfile.js
commented openfb.js
login comments
increases readbility
code clean-up
code clean-up increased readbility
Merge pull request #131 from wlabranche/feat/comments

Feat/comments
commented userService
Merge pull request #132 from wlabranche/refactor/code-cleanup

Refactor/code cleanup
Update readme to point to wiki
Add contributing
Merge pull request #133 from tochiai/feat/readme

Update readme to point to wiki
Merge pull request #136 from tochiai/feat/contributing

Add CONTRIBUTING.md
Add wiki style guide to readme
Add setups to README
Add wiki, setups sections, style guide
Merge pull request #137 from tochiai/feat/readme-setups

Feat/readme setups
Removed unusued controller file and associated references.
Merge pull request #138 from onetruebob/refactor/controllerCleanup

Removed unusued controller file and associated references.