jf: modify the updater script to support copying to destination

this allows to update stuff that is just a painful copy of the file
taken from sony,  modified to support jf-common
Change-Id: I44e768f4f18dfd66202dfc09401022e2f1589779
jf: revert ril changes

Change-Id: I924aa6353e759d283538fc3a60cdf55e5a8e21af
Merge https://github.com/CyanogenMod/android_device_samsung_jf-common into cm-10.1