merge in oc-release history after reset to oc-dev
diff --git a/manifest.xml b/manifest.xml
index db33472..9d7e2b4 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -1,8 +1,7 @@
-<manifest version="1.0">
+<manifest version="1.0" type="device">
     <hal format="hidl">
         <name>android.hardware.bluetooth</name>
         <transport>hwbinder</transport>
-        <impl level="generic"></impl>
         <version>1.0</version>
         <interface>
             <name>IBluetoothHci</name>