[Feature Request] Single overarching tool

[beasteers]

I just came across this package and it seems like an awesome tool!

A super useful feature would be a single command that sits atop the other addons and runs them as needed.

Then it would be as simple as:

dcao up -d

So for example, if you had:

# A.yml
include:
 - ../B.dev.yml
 - ../C.yml

# B.dev.yml
merge: B.yml

# B.yml
namespace: B

# C.yml
namespace: C

It would perform all addon actions required to make it valid docker-compose.

And it could work with any docker-compose command (down, build, etc) and just run the compilation step beforehand. I'm sure there are ways of caching that could provide speedup as well.