Change short form of principles to agree with long form
See http://keimform.de/2016/commons-associations/#comment-1066798
@ChristianSi is right.
https://valueflo.ws/ dropped this important principle from the long form:
The model must support systems where all the contributors can get shares of the outcome to allocate as they wish e.g.
- contributors to renewable energy coop get kWh of electricity to allocate
- contributors to train system get 'km on the railway' to allocate
- contributors to food network, get 'food baskets' to allocate
- etc.
In other words, a group can choose to introduce various monetary currencies into their flows but can also do all the coordination and accounting without introducing such artifacts.