Add initial working implementation of the ccnx protocol handler for Firefox. The extension is ccnxProtocol.xpi.
diff --git a/js/ccnxProtocol/install.rdf b/js/ccnxProtocol/install.rdf
new file mode 100644
index 0000000..a4edaf7
--- /dev/null
+++ b/js/ccnxProtocol/install.rdf
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:em="http://www.mozilla.org/2004/em-rdf#">
+  <Description about="urn:mozilla:install-manifest">
+    <em:id>{8122e660-1012-11e2-892e-0800200c9a66}</em:id>
+    <em:type>2</em:type>
+    <em:name>ccnx Protocol</em:name>
+    <em:version>0.1</em:version>
+    <em:creator>ucla-cs</em:creator>
+    <em:targetApplication>
+      <Description>
+        <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id> <!-- Firefox -->
+        <em:minVersion>3.5</em:minVersion>
+        <em:maxVersion>4.0.*</em:maxVersion>
+      </Description>
+    </em:targetApplication>
+  </Description>
+</RDF>