Protodep doesn't work with dependencies coming from multiple VCS servers

[ehborisov]

Hi, it seems that there's no convenient option to use protodep when managing dependencies coming for example from the public github and our private repositories in one protodep.toml manifest. As it uses one identity file, if provided, everywhere

[stormcat24]

@ehborisov

As you say, protodep doesn't have that feature right now.
This specification should be thoroughly considered. Please give me a little more time.

[stormcat24]

#57 is related.