Embedding/Including *.nut files

Anybody know how to embed or include other squirrel *.nut files in another?
For example including the xively webservice without copying and pasting the code directly into your own file.

File to be included:
http://github.com/electricimp/reference/blob/master/webservices/xively/xivelyClient.agent.nut
To be included in my file (as hosted within electric imp ide):
http://agent.electricimp.com/XXXXX

However you can see the same being done with the device side, which doesn’t have a url.
Trying to include other implementations or at least separation into other modules or files.

Anybody try this yet?

Including other files isn’t currently possible.