removing unneeded dependencies

Author: dmolsen

composer.json

@@ -1,7 +1,7 @@
 {
   "name":             "pattern-lab/plugin-reload",
   "description":      "Automatic Browser Reload Support for Pattern Lab",
-  "keywords":         ["faker", "pattern lab"],
+  "keywords":         ["reload", "websocket", "pattern lab"],
   "homepage":         "http://patternlab.io",
   "license":          "MIT",
   "type":             "patternlab-plugin",
@@ -14,9 +14,9 @@
     }
   ],
   "support": {
-    "issues":         "https://github.com/pattern-lab/plugin-php-faker/issues",
+    "issues":         "https://github.com/pattern-lab/plugin-reload/issues",
     "wiki":           "http://patternlab.io/docs/",
-    "source":         "https://github.com/pattern-lab/plugin-php-faker/releases"
+    "source":         "https://github.com/pattern-lab/plugin-reload/releases"
   },
   "autoload": {
     "psr-0": {
@@ -26,8 +26,7 @@
   "require": {
     "php":              ">=5.4",
     "pattern-lab/core": "dev-dev",
-    "wrench/wrench":    "^2.0.0",
-    "cocur/background-process": "~0.5"
+    "wrench/wrench":    "^2.0.0"
   },
   "extra": {
     "patternlab": {
@@ -37,10 +36,11 @@
         ]
       },
       "onready": "PluginReload.init()",
-      "callback": "",
       "config": {
-        "reload": {
-          "on": true
+        "plugins": {
+          "reload": {
+            "enabled": true
+          }
         }
       }
     }