v0.3

Now works with fmt/ fold to have formatted streaming response like this:

go run cmd/q/main.go --raw chat | fold -s -w 80

Recite the poison tree                            
"A Poison Tree" is a poem by William Blake, published in 1794 as part of his 
collection "Songs of Experience." Here is the text of the poem:

I was angry with my friend:
I told my wrath, my wrath did end.
I was angry with my foe:
I told it not, my wrath did grow.