11/16 change

fixed the connection code, database no longer connects to the file in
the debug folder
edited the sign in and signout code
11/17 change
Merge remote-tracking branch 'origin/Matt10'

Conflicts:
	CIS411_Kris/db.mdf
	CIS411_Kris/db_log.ldf
	CIS411_Kris/frmAdmin.cs
	CIS411_Kris/frmMain.cs