Restrict ticket updating to only those who have permission
Restrict destroy action to only people with permission
Restrict actions in TicketsController based on permissions and hide links
Add permissions screen for admins
Add creating, editing, updating, and deleting tickets to assigning permissions interface
Add a seeds file
Add the ability to attach a file to a ticket
Add public folder to .gitignore
Add spin.txt spec/fixture
Merge pull request #4 from alexanderfrankel/development

Add user permissions and single file upload