Support for [u]int16_t attribute types.
Support for [u]int16_t attribute types.

Also fixed createIfAttrService.pl to start at argv 0 to work correctly.

Change-Id: I98661850198f3623a9e33e14a481ba5ab09627f4
Original-Change-Id: I9f2886b156ab55d1d0499a0c5d8fe8c65adac9a1
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/20949
Tested-by: Jenkins Server
Reviewed-by: Matt K. Light <19ba8ed73a0b3c376c81fced381f1ac0f483b7c2@us.ibm.com>
Reviewed-by: Brian Silver <af0eed78d989d9597decc8b92fa6db01ef8b58e0@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <ab93eca12e43608f33daa16a67357cd7b7e867ab@us.ibm.com>

open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot