Release.
Drop some unnecessary namespace qualifications.
Allow to move a job to a reactor.

Template method 'post' allows a user to move a job to a reactor. It means that the user will not have a copy of the job after the job queue is unlocked. It may be usefull to remove some object between two iterations of the reactor.
Cleanup & Nomenclature.
Merge branch 'master' of github.com:cocaine/cocaine-core
Dropped a self-explanatory comment.
Merge branch 'v0.11'