Update examples for v2.0

examples/dot_notation/DotNotation.php

@@ -1,19 +1,13 @@
 <?php
 
-/**
- * DotNotation example class. Uses DOT_NOTATION pragma.
- *
- * @extends Mustache
- */
-class DotNotation extends Mustache {
+class DotNotation {
 	public $person = array(
 		'name' => array('first' => 'Chris', 'last' => 'Firescythe'),
 		'age' => 24,
-		'hobbies' => array('Cycling', 'Fishing'),
 		'hometown' => array(
-			'city' => 'Cincinnati',
+			'city'  => 'Cincinnati',
 			'state' => 'OH',
-		),
+		)
 	);
 
 	public $normal = 'Normal';

examples/dot_notation/dot_notation.mustache

@@ -1,5 +1,4 @@
 * {{person.name.first}} {{person.name.last}}
 * {{person.age}}
-* {{person.hobbies.0}}, {{person.hobbies.1}}
 * {{person.hometown.city}}, {{person.hometown.state}}
-* {{normal}}
+* {{normal}}

examples/dot_notation/dot_notation.txt

@@ -1,5 +1,4 @@
 * Chris Firescythe
 * 24
-* Cycling, Fishing
 * Cincinnati, OH
-* Normal
+* Normal