Release v0.11.6

handle it this way?

Release v0.11.5

rc for physarum

Release v0.11.4

getting there

Release v0.11.3

change step factor for non-grid walkers

Release v0.11.2

Revert "make ring prng not depend on walker count", not sure why it c…

Release v0.11.1

some more help with tech ring rendering

Release v0.11.0

rename some things, update README

Release v0.10.6

some better techring defaults

Release v0.10.5

change some walker settings

Release v0.10.4

actually don't like that yet