Allow `denali generate` in addon dummy to include addon blueprints

[knownasilya]

Mainly for testing addon blueprint without having to create a new app and linking.

[davewasmer]

Sorry, not sure I follow - you're saying if you run:

my-addon/test/dummy$ denali generate ...

It should be able to find some blueprints it doesn't right now?

[knownasilya]

Yeah it should pick up the blueprints in that addon, so:

So if I have my-addon and there is a blueprints/default I should be able to run denali g my-addon in that addon's test/dummy folder.

[davewasmer]

Have you looked at the BlueprintAcceptanceTest class supplied by the CLI?