add rvmrc file integration
added rvmrc!
add bundler install and gemset and ruby creation to rvmrc
added .use-ruby option
added ignore .use-ruby-* to gitignore
sorting functionality for username, firstname, lastname, and section on marks spreadsheet
adding sort_by cookie for grades
asc/desc works over pagination
sorting works with per page drop down
Jump to works only as for last name, so dont display it for other sorting orders
Fix indentation, and push ordering into get_filtered_items method
limit sorting to tas and admins
only display section for tas and admins
adding functional test for cookies in grade forms controller
Push sort and order into query. Fix line characters to 80
strip out uncessary fields in pagination helper
Fix Failing test case
Fix Failing test case
Update install documentation as well as fix for bulk action on user page
Remove deductions before adding new one
Make the code more moduler
Added UCOSP students of this term and from this summer
Upgraded Rails version to fix SQL injection
Merge pull request #948 from benjaminvialle/RailsFix

Upgraded Rails version to fix SQL injection