Improve logging code to dump more detaild rs object info.  Fix bug with predefined elements not being recreated for contexts after one was destroyed. Add stricter type enforcement.
diff --git a/rsObjectBase.h b/rsObjectBase.h
index ea5e37c..dc85ac7 100644
--- a/rsObjectBase.h
+++ b/rsObjectBase.h
@@ -50,7 +50,7 @@
 
     static void zeroAllUserRef(Context *rsc);
 
-    void dumpObj(const char *op) const;
+    virtual void dumpLOGV(const char *prefix) const;
 
 protected:
     const char *mAllocFile;