Remove unused semver package

CodePush.ios.js

@@ -7,7 +7,6 @@
 
 var NativeCodePush = require('react-native').NativeModules.CodePush;
 var requestFetchAdapter = require("./request-fetch-adapter.js");
-var semver = require('semver');
 var Sdk = require("code-push/script/acquisition-sdk").AcquisitionManager;
 
 // This function is only used for tests. Replaces the default SDK, configuration and native bridge

package.json

@@ -4,8 +4,7 @@
   "main": "CodePush.ios.js",
   "keywords": "react-native",
   "dependencies": {
-    "code-push": "file:../website/sdk/bin",
-    "semver": "^4.3.6"
+    "code-push": "file:../website/sdk/bin"
   },
   "devDependencies": {
     "react-native": "^0.10.0"