parseOptions was introduced

parseOptions check the arguments passed to PHPloy inside the class
now instead of how it was before, in the global scope.
This change made the __construct look better too.

Signed-off-by: Baki Goxhaj <banago@gmail.com>

phploy

@@ -165,7 +165,7 @@ class PHPloy {
 	 * 
 	 * @return array
 	 */
-	protected function compare($revision)
+	protected function compare($local_revision)
 	{
 		$remote_revision = '';
 		$tmp_file = tmpfile();