amami: start using greatdevs defconfig file

-restore stock cm defconfig file content
honami: initial support & start using greatdevs defconfig file

-restore stock cm defconfig file content
-delete old pimped defconfig file
togari: initial support & start using greatdevs defconfig file

-restore stock cm defconfig file content
Revert "drivers/exfat: add Samsung's open source exFat module version 1.2.4"

This reverts commit 3143503ba63416af216c35008dd7eb8ef5b97266.
my_tools: update script and reorganize stuff!
msm-8974: allow underclocking to 288.8 Mhz while overclocking to 241.9