mod_hash: add hash.conf.xml

conf/autoload_configs/hash.conf.xml

+<configuration name="hash.conf" description="Hash Configuration">
+  <remotes>
+	<!-- List of hosts from where to pull usage data -->
+	<remote name="Test1" host="10.0.0.10" port="8021" password="ClueCon" interval="1000" />
+  </remotes>
+</configuration>