Adding back publish:github (#13)

Author: hectorhdzg

Diff for: package.json

@@ -27,7 +27,8 @@
     "test:renamebinding": "rename-files ./ binding.gyp temp",
     "test:renametestbinding": "cp test.gyp binding.gyp",
     "test:renameoriginalbinding": "rename-files ./ temp binding.gyp",
-    "clean": "rimraf build/"
+    "clean": "rimraf build/",
+    "publish:github": "echo 'Publishing'; npm install node-pre-gyp-github@1.4.3; ./node_modules/.bin/node-pre-gyp configure; ./node_modules/.bin/node-pre-gyp build; ./node_modules/.bin/node-pre-gyp package; ./node_modules/.bin/node-pre-gyp-github publish;"
   },
   "gypfile": true,
   "license": "MIT",