shooteru: Run qcom-post-boot script only once

Change-Id: I23d4c8eed5787e82675107d5b54099996e8e2fc6
shooteru: Use a2dp tuning

Change-Id: Ia7ef88d8fba88a7bc998dc8f10b4ddadb6351489
shooteru: Enable Bluetooth LE

Change-Id: Iebe506d266603ce975fb3c6ec09c1d83b8a489bd
shooteru: disable HDMI services

Change-Id: I82cec4e992b95d2aad5b45e2213764cceaaefc8d