Update notes for submitted changes

* Fix PRODUCT_LOCALES
Update notes for submitted changes

* Move some packages to extras
Update notes for submitted changes

* Fix shared ramdisk
Update notes for submitted changes

* permissions
Update notes for submitted changes

* update powerhal
Update notes for submitted changes

* set dithering in device specific
Update notes for submitted changes

* msm7x27-common: cleanup & reorganize init scripts
Update notes for submitted changes

* MINI_GAPPS
Update notes for submitted changes

* Samsung msm7x27: add support for kernel 3.0, ath6kl-compat driver
Update notes for submitted changes

* ath6kl: clean target before building
Update notes for submitted changes

* Uninstall gapps unless MINI_GAPPS=true