fix(cache): bump cache version (#508)

felixfbecker · web-flow · commit c74076d84f4e · 2017-10-29T13:06:44.000-07:00
the update of reflection-docblock means old caches are no longer valid. fixes #507
diff --git a/src/Indexer.php b/src/Indexer.php
@@ -16,9 +16,9 @@
 class Indexer
 {
     /**
-     * @var The prefix for every cache item
+     * @var int The prefix for every cache item
      */
-    const CACHE_VERSION = 1;
+    const CACHE_VERSION = 2;
 
     /**
      * @var FilesFinder
