Added missing system.new_user_questions bit definitions:

UQ_NONETMAIL and UQ_NOUPRLWR.

exec/load/sbbsdefs.js

@@ -345,6 +345,8 @@ var   UQ_CMDSHELL	=(1<<14)	/* Ask for command shell					*/
 var   UQ_XEDIT		=(1<<15)	/* Ask for external editor					*/
 var   UQ_NODEF		=(1<<16)	/* Don't ask for default settings			*/
 var   UQ_NOCOMMAS	=(1<<17)	/* Do not require commas in location		*/
+var   UQ_NONETMAIL	=(1<<18)	/* Don't ask for e-mail/netmail address		*/
+var   UQ_NOUPRLWR	=(1<<19)	/* Don't force upper/lower case strings		*/
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