(S7v5-47) Added additional fields to the signup form, added verification for those fields, and added referral rewards code if a referrer was mentioned.  Verification of existence and validity of the referrer's username happens within the Verification rules.  Also, added some tweaking and adjustment of the Admin Dashboard graphs to correct date display and added a new user stats graph.(S7v5-47) Added additional fields to the signup form, added verification for those fields, and added referral rewards code if a referrer was mentioned.  Verification of existence and validity of the referrer's username happens within the Verification rules.  Also, added some tweaking and adjustment of the Admin Dashboard graphs to correct date display and added a new user stats graph.(S7v5-47) Added additional fields to the signup form, added verification for those fields, and added referral rewards code if a referrer was mentioned.  Verification of existence and validity of the referrer's username happens within the Verification rules.  Also, added some tweaking and adjustment of the Admin Dashboard graphs to correct date display and added a new user stats graph.(S7v5-47) Added additional fields to the signup form, added verification for those fields, and added referral rewards code if a referrer was mentioned.  Verification of existence and validity of the referrer's username happens within the Verification rules.  Also, added some tweaking and adjustment of the Admin Dashboard graphs to correct date display and added a new user stats graph.(S7v5-47) Added additional fields to the signup form, added verification for those fields, and added referral rewards code if a referrer was mentioned.  Verification of existence and validity of the referrer's username happens within the Verification rules.  Also, added some tweaking and adjustment of the Admin Dashboard graphs to correct date display and added a new user stats graph.(S7v5-47) Added additional fields to the signup form, added verification for those fields, and added referral rewards code if a referrer was mentioned.  Verification of existence and validity of the referrer's username happens within the Verification rules.  Also, added some tweaking and adjustment of the Admin Dashboard graphs to correct date display and added a new user stats graph.(S7v5-47) Added additional fields to the signup form, added verification for those fields, and added referral rewards code if a referrer was mentioned.  Verification of existence and validity of the referrer's username happens within the Verification rules.  Also, added some tweaking and adjustment of the Admin Dashboard graphs to correct date display and added a new user stats graph.(S7v5-47) Added additional fields to the signup form, added verification for those fields, and added referral rewards code if a referrer was mentioned.  Verification of existence and validity of the referrer's username happens within the Verification rules.  Also, added some tweaking and adjustment of the Admin Dashboard graphs to correct date display and added a new user stats graph.(S7v5-47) Added additional fields to the signup form, added verification for those fields, and added referral rewards code if a referrer was mentioned.  Verification of existence and validity of the referrer's username happens within the Verification rules.  Also, added some tweaking and adjustment of the Admin Dashboard graphs to correct date display and added a new user stats graph.