override new phpcs rule

Author: mathroc

.php_cs.dist

@@ -24,6 +24,7 @@ $config
         'pre_increment' => false,
         'trailing_comma_in_multiline_array' => false,
         'simplified_null_return' => false,
+        'increment_style' => false,
     ))
     ->setFinder($finder)
 ;

.travis.yml

@@ -10,6 +10,7 @@ matrix:
   fast_finish: true
   include:
     - php: 5.3
+      dist: precise
     - php: 5.4
     - php: 5.5
     - php: 5.6