add exit command to docs
add exit command to docs

sinuos/delve,aarzilli/delve,alexbrainman/delve,ggndnn/delve,skyportsystems/delve,visualfc/delve,jeff235255/delve,ebfe/delve,aperera/delve,lukehoban/delve,dr2chase/delve,derekparker/delve,torfuzx/delve,tylerb/delve,derekparker/delve,jeffallen/delve,beni55/delve,jeff235255/delve,go-delve/delve,jeffallen/delve,ignatov/delve,ggndnn/delve,lukehoban/delve,joeshaw/delve,dullgiulio/delve,go-delve/delve,visualfc/delve,ironcladlou/delve,yigen520/delve,dlsniper/delve,dr2chase/delve,aarzilli/delve,sinuos/delve,yigen520/delve,waterway/delve,alexbrainman/delve,ignatov/delve,w4ngyi/delve,glycerine/delve,ironcladlou/delve,w4ngyi/delve,firebitsbr/delve,go-delve/delve,skyportsystems/delve,dr2chase/delve,aarzilli/delve,ignatov/delve,waterway/delve,dlsniper/delve,aarzilli/delve,beni55/delve,aperera/delve,go-delve/delve,derekparker/delve,ggndnn/delve,tylerb/delve,go-delve/delve,dlsniper/delve,torfuzx/delve,visualfc/delve,glycerine/delve,dullgiulio/delve,firebitsbr/delve,joeshaw/delve,alexbrainman/delve