Added Closure.js. Put expressInterest in NDN.js. Use it in ccnxProtocolService.js.
diff --git a/js/ccnxProtocol/modules/make-ndn-js.jsm.sh b/js/ccnxProtocol/modules/make-ndn-js.jsm.sh
index 2c4209b..27749e3 100755
--- a/js/ccnxProtocol/modules/make-ndn-js.jsm.sh
+++ b/js/ccnxProtocol/modules/make-ndn-js.jsm.sh
@@ -1,5 +1,6 @@
#!/bin/sh
cat ndn-js-header.txt \
+ ../../Closure.js emptyLine.txt \
../../NDN.js emptyLine.txt \
../../NDNSocketTransportService.js emptyLine.txt \
../../util/CCNProtocolDTags.js emptyLine.txt \