Merge branch 'release/0.81.2' into develop
make tagname bigger to avoid http://dev.1flow.net/1flow/1flow/group/45487/
refresh is a little like swarm, network-wise. Give it more process room.
Just in case, be sure to not crash on http://dev.1flow.net/1flow/1flow/group/45487/ if previous commit isn't sufficient.
flake8.
version bump for 0.81.3.
Merge branch 'release/0.81.3'