Moving selenium tests and adding readme

Author: Justin Rainbow

README.md

@@ -0,0 +1,14 @@
+# JSON Schema for PHP
+
+## Usage
+
+  $json = json_decode($input_json);
+  $schema = json_decode($input_schema);
+  $result = JsonSchema::validate($json, $schema);
+  
+  if ($result->valid) {
+    die('success!');
+  }
+  else {
+    die('fail...');
+  }