Fix reports for anonymous users
Turn off the sticky mode of header
Reporting mechanism should be a form with a CSRF token
Remove save method; has no effect
Refactor reporting mechanism
Disable user reporting for now
Show contributed contentions on profile detail
Change contention counts on front-page
Reduce the main-contention height
Merge branch 'master' of https://github.com/arguman/arguman.org
Style search box
Show the last contributory user of arguments
Minor css fixes on tabs
Disable zoom button for the glitches on the design
Change the color of fallacy message
Add border to fallacy messages