Fixed a number of javadocs.
diff --git a/cli/src/main/javadoc/org/onlab/onos/cli/net/package.html b/cli/src/main/javadoc/org/onlab/onos/cli/net/package.html
new file mode 100644
index 0000000..f939275
--- /dev/null
+++ b/cli/src/main/javadoc/org/onlab/onos/cli/net/package.html
@@ -0,0 +1,4 @@
+<body>
+Administrative console command-line extensions for interacting with the
+network model &amp; services.
+</body>