Merge pull request #7 from jessonfoo/index_controller_and_view_taliannayen

updated route to userid
* added authentication
* added session when signed in
* added conditional layout for session
Merge pull request #8 from jessonfoo/testing_homepage

* added authentication
* connected homepage with userpage
* added buttons to userpage
Merge pull request #10 from jessonfoo/testing_homepage

* connected homepage with userpage
Added a green background
Centered page
Added a little responsive design