Add possibility to invoke list of commands

[sergey-ostapenko]

Idea

It seems reasonable to be able to invoke list of commands like:
mbt build local --all --command build,collect,release-notes

This approach allows to re-use information about projects and conditions of a call.

[buddhike]

Sounds great. Do you think it's worth having two lists --pre-build and --post-build?

[sergey-ostapenko]

Instead of adding stages it could be more convenient to allow call of build through run-in syntax as well.
So you can clearly see from the list of commands order of execution:
mbt run-in local --all --command clean,build,pack,collect

@BuddySpike what do you think?

[bashiransari]

We can also add command dependencies.
Each command can be depend on one or more commands. Similar ro grunt or other task runners
commands
-test
cmd
- run test
-packge
cmd
- package
dependson
-test