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If you remember Ive wanted to implement a prototype of process-tree monitor (and therefore restore support for complex commands), but decided to start with specing current behavior and marking desired behavior as pending specs.
This pull-request is a first pass. Its mainly Foreman::Process specs and a bit of refactoring. Specs for Foreman::Engine will be coming next (theyll cover a wide ground of possible uses). Afterwards I will replace machinery a bit to remove pending specs and ensure the rest is still passing on all available to me platforms.
If you have any notices, Ill gladly hear them.
f28725bdac