Incorporated FirstName and LastName into the user registration process.  Modified IdentityConfig to require longer passwords, but relaxed the character requirements.

Changed registration so that it no longer longs you in automatically when done, to keep consistent with new users not being activated until approved by an admin.  Still need to construct the page new users are redirected to upon registration that tells them this.

Began work on Administration control panel.  People in the CanApproveUsers role will see an alert if there are any new users awaiting approval.