Publish Vulpes Preview 15 sources for desktop, Android and Tundra

Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.

assets/webapps/test-iac-subscriber.gaiamobile.org/index.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1">
+  <meta charset="utf-8">
+  <title>Test IAC Subscriber</title>
+  <script src="js/test.js"></script>
+</head>
+<body>
+</body>
+</html>