Added scaffold for links
Added the scaffold for Link
Added specs for the link
Added specs for controllers
Merge branch 'feature/links' into develop
added devise gem and set it up
added user model and also added rcov
Added link between user and Link
Added link between user and Link
Added tests to all controller actions
Merged to the develop from feature branch
Added bootstrap styling to the project
Added votable for votes and fixed test cases
added comments to the links, added the tests
Merged from release