ENDER 3 / CR-10 Direct Extruder

*I ditched the previously announced major redesign as it had to many drawbacks ompared to relatively minor improvements. So here are some itarative vhanges for the first release*
This Thing is WIP. I tested the design and it works well for me but I'm not very happy with the current wire management. Description very much WIP.

Check out [this](https://www.thingiverse.com/thing:3369418) thing if you want to use your own extruder.



###Design goals

A simple direct extruder, that is compa