Fixed broken build and remove depencency on taggable

Author: Nyholm

ArrayCachePool.php

@@ -16,17 +16,14 @@
 use Cache\Adapter\Common\PhpCacheItem;
 use Cache\Hierarchy\HierarchicalCachePoolTrait;
 use Cache\Hierarchy\HierarchicalPoolInterface;
-use Cache\Taggable\TaggablePoolInterface;
-use Cache\Taggable\TaggablePoolTrait;
 
 /**
  * Array cache pool. You could set a limit of how many items you want to be stored to avoid memory leaks.
  *
  * @author Tobias Nyholm <[email protected]>
  */
-class ArrayCachePool extends AbstractCachePool implements HierarchicalPoolInterface, TaggablePoolInterface
+class ArrayCachePool extends AbstractCachePool implements HierarchicalPoolInterface
 {
-    use TaggablePoolTrait;
     use HierarchicalCachePoolTrait;
 
     /**

composer.json

@@ -27,8 +27,7 @@
         "php":                      "^5.5 || ^7.0",
         "psr/cache":                "^1.0",
         "cache/adapter-common":     "^0.4",
-        "cache/hierarchical-cache": "^0.3",
-        "cache/taggable-cache":     "^0.4"
+        "cache/hierarchical-cache": "^0.3"
     },
     "require-dev":       {
         "phpunit/phpunit":         "^4.0 || ^5.1",