IDM-01: Register with XSEDE

Executive Summary: 
A person needs to register his or her identity in order to use XSEDE services and resources.
User Importance Summary: 
We need a way for the XSEDE system to identify individual human beings. Allowing individuals to register themselves is the least costly option to XSEDE.
Target Communities and Sizes: 
All persons who are known to the XSEDE system - 10,000 < N < 99,999