Nodewebkit 910

Issues
1. websocket connects but does not transfer data.
2. npm and nodewebkit needs installed in configure.
3. develop mode will not open multiple windows.

fixes #910 

lol right. I am reworking now. Look better?
```
if [ `getconf LONG_BIT` = "64" ]
  then
    wget http://dl.node-webkit.org/v0.10.5/node-webkit-v0.10.5-osx-x64.zip -O - | unzip
    mv node-webkit-v0.10.5-osx-x64 node-webkit
  else
    wget http://dl.node-webkit.org/v0.10.5/node-webkit-v0.10.5-osx-ia32.zip -O - | unzip
    mv node-webkit-v0.10.5-osx-ia32 node-webkit
  fi
```