Explicitly include files for staging

Explicitly defines which files/folders from the GPII/windows repository are included in the installer build.

See https://issues.gpii.net/browse/GPII-2090

Include local node.exe

No longer bundles a node.exe.
Autodetect and include the file from a local installation of node.

See https://issues.gpii.net/browse/GPII-2070

Node update to v6.3.1

Merge pull request #12 from minogian/master

Update node to v6.3.1

Initial release

Merge pull request #11 from minogian/master

Autostart properties