Update version for release

Update version for latest n-api changes in 8.6.
that those changes were the last breaking changes in the API

Registration API was updated so bumped major version

package.json

@@ -34,5 +34,5 @@
     "test": "node test",
     "doc": "doxygen doc/Doxyfile"
   },
-  "version": "0.6.3"
+  "version": "1.0.0"
 }