Loads of new examples, some more bug fixes, all of them work beautifully

examples/geometry/circle.php

@@ -0,0 +1,32 @@
+<?php
+    $title = "Circle";
+    require('../head.php');
+?>
+
+<script type="text/javascript">
+
+
+
+    var game = new Phaser.Game(800, 600, Phaser.CANVAS, '', {create: create,render:render});
+
+    var circle;
+    var floor;
+
+    function create() {
+
+        circle = new Phaser.Circle(game.world.centerX, 100,64);
+    }
+
+    function render () {
+    	game.debug.renderCircle(circle,'#cfffff');
+    	game.debug.renderText('Diameter : '+circle.diameter,50,200);
+    	game.debug.renderText('Circumference : '+circle.circumference(),50,230);
+    }
+
+
+
+</script>
+
+<?php
+    require('../foot.php');
+?>