bumped version to 1.0.0

Author: Christoph Erdmann

composer.json

@@ -11,7 +11,7 @@
             "role": "Developer"
         }
     ],
-    "version": "0.9.0",
+    "version": "1.0.0",
     "require": {
         "php": ">=5.4.0",
         "yiisoft/yii2": "~2.0",