Logout button removed from HTML pages and logout route added to navbar
Home page and profile page buttons removed from HTML and routes added to navbar

TODO
  *Remove Followers and Following buttons and place routes in navbar
Merge pull request #27 from nickmeehan/news_feed

Added news_feed and current_user helpers, updated user and index control...
Merge pull request #26 from nickmeehan/layout_fixes

Logout button removed from HTML pages and logout route added to navbar
Merge conflict in Nav