Kernel config update

added back CIFS

disabled other IO schedulers

Signed-off-by: Harsh Bhanvadia <harsh.slade@gmail.com>
kernel config disable MODVERSION

Signed-off-by: Harsh Bhanvadia <harsh.slade@gmail.com>
Linux 3.4.27

Signed-off-by: Harsh Bhanvadia <harsh.slade@gmail.com>