[action] add generic order action.
(cherry picked from commit 4b75c077bdb7caabea69ffb87a147eb3fc605737)
generic order ation, require payum version witch contains it.
Merge pull request #205 from formapro-forks/backport-generic-order-action

[action] add generic order action. Backport for 0.12
Release 0.12.4
Merge branch '0.12'

Conflicts:
	composer.json