ville: RIL: allow 5th network search response

Change-Id: Ia40fd40b2fe5f50eb6b142e02688cfae64ffcfea
ville: Add USB PROXY device/use cases

Change-Id: I0f6e88058bd6908864884a88137820d53f7693ab
ville: remove unused BLUETOOTH_QCOM_LE_INTL_SCAN define

Change-Id: I79f3aa8fefbc53e4c4c0f273a0c37b69dd57de8b
ville: commonize several overlay options

- move to common:
   config_defaultNotificationColor
   config_defaultNotificationLedOn
   config_defaultNotificationLedOff
   config_autoBrightnessLevels
   config_autoBrightnessLcdBacklightValues
   config_autoBrightnessButtonBacklightValues
   config_autoBrightnessKeyboardBacklightValues

- config_screenBrightnessDim already defaults to 10

Change-Id: I4fe9f9666b0141217bee0ce8ac7341ede4559e47