Updating dep and removing unused function.

Author: Joseph Lokahi Podwys

modules/cacheService.js

@@ -145,15 +145,6 @@ function cacheService(cacheServiceConfig, cacheModuleConfig) {
     }
   }
 
-  function callbackExecutor(cb, err, result, key){
-    if(cb.length > 1){
-      cb(err, result, key);
-    }
-    else{
-      cb(result, key);
-    }
-  }
-
   function exception(name, message){
     this.name = name;
     this.message = message;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cache-service",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "description": "A tiered caching solution for node.",
   "main": "index.js",
   "dependencies": {
@@ -10,7 +10,7 @@
   "devDependencies": {
     "mocha": "2.2.4",
     "expect": "1.6.0",
-    "redis-mock": "0.4.7"
+    "redis-mock": "0.4.8"
   },
   "scripts": {
     "test": "bin/tests"