tpm_ibmvtpm: Update email address in maintainers list and ibmvtpm driver

Added myself as a maintainer for the IBM vtpm driver and removed myself
from the tpm maintainer list. Also, updated the tpm_ibmvtpm driver with
my current email address.

Signed-off-by: Ashley Lai <ashleydlai@gmail.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>

drivers/char/tpm/tpm_ibmvtpm.c

@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2012 IBM Corporation
  *
- * Author: Ashley Lai <adlai@us.ibm.com>
+ * Author: Ashley Lai <ashleydlai@gmail.com>
  *
  * Maintained by: <tpmdd-devel@lists.sourceforge.net>
  *

drivers/char/tpm/tpm_ibmvtpm.h

@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2012 IBM Corporation
  *
- * Author: Ashley Lai <adlai@us.ibm.com>
+ * Author: Ashley Lai <ashleydlai@gmail.com>
  *
  * Maintained by: <tpmdd-devel@lists.sourceforge.net>
  *

drivers/char/tpm/tpm_of.c

@@ -1,7 +1,7 @@
 /*
  * Copyright 2012 IBM Corporation
  *
- * Author: Ashley Lai <adlai@us.ibm.com>
+ * Author: Ashley Lai <ashleydlai@gmail.com>
  *
  * Maintained by: <tpmdd-devel@lists.sourceforge.net>
  *