Add bootstrap template to platform admin page
Update root_path to new home page
Fix seed file. Delete PlatformAdmin table at start.
Fix typo in seed file.
Remove login message at the top of every page.
Change seed file to add some orders
Prevent visitors from seeing restaurants with a display of false
Improve several view pages

User logs in and redirects to restaurant list.
User logs out and is redirect to previous page.
Merge pull request #41 from QuillyT/fix-redirection-after-login

Fix redirection after login