5.1 reverts

System/core
https://github.com/jsnweitzel/android_system_core/commit/4cf5297cc8eb18e521f9491c7d973798dcae48ca
git revert 4cf5297cc8eb18e521f9491c7d973798dcae48ca

device/motorola/shamu
https://github.com/LiquidSmooth-Devices/android_device_motorola_shamu/commit/edaca8aa9ef85cdb5698566539457c4bf0732a76
git revert edaca8aa9ef85cdb5698566539457c4bf0732a76

Add dummy overlays
config_mobile_hotspot_provision_app_no_ui
config_mobile_hotspot_provision_response
config_device_volte_available

frameworks/base
https://github.com/jsnweitzel/android_frameworks_base/commit/515dae83cb405446d9ccc15e25e119f3ade525c9
git revert 515dae83cb405446d9ccc15e25e119f3ade525c9

add new capbilties too parcelable connection

fix AbsSeekBar