narval #2821260 replace pyro with http for communication between bot and cw [validation pending]

prioritynormal
typetask
done in4.0.0
load20.000
load left0.000
closed by<not specified>
patchjson export control for Recipe [applied]no need to enable pyro-server anymore [applied]no more pyro proxy [applied][views] allow setting entity attributes and creating sub-entities [applied]REST interface for the narval bot [applied]