Fix composer config

Author: Maksim Kamashev

composer.json

@@ -9,22 +9,16 @@
         {
             "name":     "Max Kamashev",
             "email":    "[email protected]",
-            "homepage": "http://uk0.us/",
+            "homepage": "http://max.kamashev.name/",
             "role":     "Developer"
         }
     ],
     "require":{
         "php":">=5.3.0"
     },
-    "version": "2.2.2",
     "autoload": {
         "psr-0": {
             "phpredis-phpdoc": "src/"
         }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.2.x-dev"
-        }
     }
 }