* Add i2c support for Crow (basic commands set)

* added extended commands

* fixed typo (i2C address mentioned two times)

* tested the main functions and some extended ones (env, osc)

* harmonize docs ?

* added missing commands (eoc, cycle, env, etc)

* fixed some typo

* modifications to docs

* typo

* added tr pulse mute and m mult

* added cv calib and reset

* fixed some typos

* osc_n expects a S16 and not a S16V

* Delete druid.log

Co-authored-by: Matthias Budde <matthiasbudde@macbook-pro-de-matthias.home>