PLD: add comments to functions
Merge pull request #17 from onaio/comments

PLD: add comments to functions
GM:#1 Added user registration test
GM:#1 Added required html attribute to required fields in user registration form
GM: Added auth_token to enable user registration
Merge pull request #18 from onaio/user-profiles-#1

User profiles #1
RR: initial enlive templating quickstart test
RR: enlive dependency