Edited Issue: Copying node_packages to obj/Debug + looong path [1264]

```
Error 16 Unable to copy file "c:\source\xxx-project-name\node_modules\grunt-contrib-cssmin\node_modules\maxmin\node_modules\gzip-size\node_modules\browserify-zlib\node_modules\pako\benchmark\implementations\inflate-pako-untyped\index.js" to "obj\Debug\.\node_modules\grunt-contrib-cssmin\node_modules\maxmin\node_modules\gzip-size\node_modules\browserify-zlib\node_modules\pako\benchmark\implementations\inflate-pako-untyped\index.js". The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters. C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v12.0\Node.js

```
I understand the msbuild 248 limitation cannot be fixed. Why do the node_packages folder get copied though? Is there a way to disable?