Remove references to IBM Cloud in generated projects

[DunnCoding]

This will requires looking at the following repos:

https://github.com/Kitura/generator-swiftserver-projects

https://github.com/IBM-Swift/generator-swiftserver

@dannys42 The https://github.com/IBM-Swift/generator-swiftserver project hasn't been moved over yet from IBM-Swift. This project is currently used to generate the skeleton projects that the CLI clones down.

Any docs/tutorials that assume an IBM Cloud ready application will also need to be updated.

[dannys42]

@ddunn2 I see that generator-swifrserver is an archived project on IBM. Do you think it makes sense to unarchive and migrate it, then? Or just fork it?