Suggestion: Auto add addon dependencies (other addons if found)

[dimitre]

it would be great if projectGenerator could identify in addon_config.mk the properties of

common:
    # dependencies with other addons, a list of them separated by spaces 
    ADDON_DEPENDENCIES = ofxXmlSettings

and add automatically if they are found in the system. Thanks!

[mattfelsen]

There's actually an open PR that implements this feature here: #90

I haven't touched the projectGenerator in a while (and it seems like others haven't either), but if you're able to test/confirm that PR I'm sure that'd help move things along 😄