Built-in shell-mode for calling commands via stdin
@veged Don't merge please. Need to discuss. Here I have 2 questions.
Why not to split this into independent package?
But if split how to pretty inject this into the main coa package (some plugin system?)?
why it should be splitted? I'm not a big fun of "pluginize everything!" idea
@veged Okay. I'll wait for review then ;-)
@veged I'm stuck on stream while reworking tests that using spawn. Can we drop 0.8 support and use Streams v2? It's available since v0.10.
@veged well. nvm. I'll do it with classic streams.