remove npm-link-local

remix-debugger/package.json

@@ -33,7 +33,6 @@
     "fast-async": "^6.1.2",
     "http-server": "^0.9.0",
     "nightwatch": "^0.9.5",
-    "npm-link-local": "^1.1.0",
     "selenium-standalone": "^6.0.1",
     "solc": "^0.4.13",
     "standard": "^7.0.1",
@@ -42,7 +41,6 @@
     "web3": "^0.15.3"
   },
   "scripts": {
-    "postinstall": "npm-link-local ../remix-lib && npm-link-local ../remix-core && npm-link-local ../remix-solidity",
     "build": "mkdirp build; browserify index.js > build/app.js",
     "lint": "standard | notify-error",
     "nightwatch_local": "nightwatch --config nightwatch.js --env local",