MAINTAINERS: update IBM ServeRAID RAID info

- Invalid maintainer e-mail address:
  Mail server reply:
  Recipient address rejected: User unknown in virtual alias table
- Remove no longer working webpage URL
- Remove obsolete "Person" field
- Move status to "Orphan"
- Add Dave Jeffery and Jack Hammer to the CREDITS file

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Cc: David Jeffery <dhjeffery@gmail.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Paul Bolle <pebolle@tiscali.nl>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

MAINTAINERS

@@ -4495,10 +4495,7 @@ S:	Supported
 F:	drivers/scsi/ibmvscsi/ibmvfc*
 
 IBM ServeRAID RAID DRIVER
-P:	Jack Hammer
-M:	Dave Jeffery <ipslinux@adaptec.com>
-W:	http://www.developer.ibm.com/welcome/netfinity/serveraid.html
-S:	Supported
+S:	Orphan
 F:	drivers/scsi/ips.*
 
 ICH LPC AND GPIO DRIVER