Fixed some HTML spacings and added a user/admin page for the user directory

user/index.html

@@ -0,0 +1,13 @@
+<html><title>simplog user interface</title>
+<body>
+
+<h1>simplog user interface</h1>
+<p>
+<a href="newpost.html">Create new post</a>
+</p>
+<p>
+<a href="editpost.html">Edit existing post</a>
+</p>
+
+</body>
+</html>