add temperature command
add prbs command

Change-Id: Ia3d9ca1c366b55ab63c9a00f93081e8e1964ffcd
Reviewed-on: http://10.208.24.69:8080/86
Reviewed-by: Xudong Huang <xudongh@juniper.net>
add ssd command

Change-Id: Ic66ea301ca0ecd892ba0a0560aa4301e309a7a14
Reviewed-on: http://10.208.24.69:8080/84
Reviewed-by: Xudong Huang <xudongh@juniper.net>
add voltage command
add cpld command

Change-Id: I64925093a4a1bbf6db0954d865976cdcfbb4fef1
Reviewed-on: http://10.208.24.69:8080/90
Reviewed-by: Xudong Huang <xudongh@juniper.net>
add sfp command
add psu command