Configuration cleanup

Signed-off-by: zeroblade1984 <zeroblade1984@gmail.com>
Compile Interactive CPU Governor

Signed-off-by: zeroblade1984 <zeroblade1984@gmail.com>
Add Kexec-hardbooting capabilities for Multi-ROM users

Based off on Tassadar's and Mike Kasick's work. And Vojtech Bocek's port to M7.

Signed-off-by: zeroblade1984 <zeroblade1984@gmail.com>