selinux: update policies

This is a combination of 4 commits.

Author: dhacker29 <dhackerdvm@gmail.com>
Date:   Thu May 1 00:40:32 2014 -0400

    sepolicy: fix for user builds

    Change-Id: Ib04a05c28568c11064370ee0f98c71f92429ab72

Author: dhacker29 <dhackerdvm@gmail.com>
Date:   Thu May 1 04:43:49 2014 -0400

    selinux: Fixes for moto_msm8960 devices to enable enforcing

    Change-Id: I5cf3e8d064a6497279defff3e1f9c55e8779ee3b

Author: Emerson Pinter <dev@pinter.com.br>
Date:   Sat May 3 12:53:35 2014 -0300

    sepolicy: add policies

    Change-Id: I6ff158cbf2100a5a0ff1492c3667a903b0b68636

Author: dhacker29 <dhackerdvm@gmail.com>
Date:   Sun May 18 23:32:39 2014 -0400

    sepolicy: Fixes for wake_lock

    Change-Id: I9fde5b8194f4ab980a71bfacbcb101d1da998ce4

Change-Id: I37bbbfe0d1f8723ab3da188258b0394146cd9cc4
ramdisk: add mpdecision to system group

Change-Id: Ia59bdd13490a479856bd2b06430f8936a81e20b4