Fixed Apps2SD for MY kernel when booting KitKat ROM. sadly i had to HACK!

Without any other solution, i had to hack the mouning operation.

on the way i have improved sbin/ext/post-init.sh functions and fixed
broken perms in init scripts

there is no sdcard_r GROUP! only sdcard_rw that shown in android as sdcard_r
no idea why...

any way i have made SYNC with CM11 Source for init perms and actions.
seems that fusion jack source not sync with CM11...

any way now all OK. apps move to /sdcard/.android_secure folder as should
and loaded on boot :)

I have set mass-storage as default boot option.
we have cool dual boot tweak that make life easy.
Small fix to by in sync with res/misc/KitKat-CM-AOKP-11/init.smdk4210.rc.2