Fix Section controller and rename from Sections Controller. Finish Post controller.
Merge branch 'master' of https://github.com/LeeHampton/group_project_1
Changed file structure for nav. Changed home.haml to index.haml. Nav bar is still broken.
Add sessions; add signup and signin routes, (unstyled) views, and controllers, add remember_token to db
remove test text from sessions index.html
normalizing