Added a set of abstractions for flow rule subsystem.
Added an apps source subtree.
diff --git a/apps/tvue/src/main/webapp/index.html b/apps/tvue/src/main/webapp/index.html
new file mode 100644
index 0000000..f959f93
--- /dev/null
+++ b/apps/tvue/src/main/webapp/index.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>ONOS GUI</title>
+</head>
+<body>
+    <h1>ONOS GUI</h1>
+    Sort of...
+</body>
+</html>
\ No newline at end of file