m7spr: PA bringup for Htc One CDMA Variants

Signed-off-by: Lens-F <tnoah12@gmail.com>
remove unnecessary files

Signed-off-by: Lens-F <tnoah12@gmail.com>
Add proper PRODUCT_PROPERTY_OVERRIDES

Signed-off-by: Lens-F <tnoah12@gmail.com>