Merge branch 'release/4.12' into develop
add a permanent queue for long tasks that never die (eg. twitter stream consumers).
more debug
small fix
switch to verbose by default, Fabric's run(quiet=True) is not what I thought at all (it skips bad running commands, which is RARELY what we want).
make the logging configuration clearer
more logging in sparks.django
handle custom workers roles.
debug
include custom roles in Fabric's roledef auto-generator.
__any__ role debug
mmm
__any__ is really __all__
flake8.
debug messages and (no-op) dict manipulations updates.
Finally fix the execution model bug that prevented `fab prod workers cmd:'uptime'` to work as expected. YEAH!
version bump
Merge branch 'release/5'