added linkedin as a dependency
created a LinkedIn replica for oauth
adding linkedin keys to .env.sh which is ignored
added linkedin routes
added jquery for certain bootstrap details
fixed a bug where the database was confusing google with linkedin
changed from LINKEDIN_API to LINKEDIN_KEY also added twitter
converted jade block content to angular views
added empty controllers for each view
made form use angular directives
fixed module calls and added a signupSubmit function
[WIP] signup.jade form validation not working