Revert "Converting NickName handler to 'literate coffeescript' format."

This reverts commit a34f73aa150f1a477a7ec2049e09741103910b5a.
Revert "Converting NickName handler to 'literate coffeescript' format."

This reverts commit 2acb582138bdf2214e410542b1458671e6afcbdc.