Working on proper displays
up to date with specs branch
Added d3-rails gem; changed specs for user cannot edit/delete posts
only the user that created a post can edit or delete that post
sign in is working on index page
Merge pull request #4 from Adrian2014/Views

Views
Header and nav bar
Merge branch 'master' of https://github.com/Adrian2014/Historical_Wiki into styling_header
more styling
Merge pull request #5 from Adrian2014/styling_header

Styling header
Working on timeline
Fixed merge conflicts