Avoiding pty with fabric.api.sudo()
Avoiding pty with fabric.api.sudo()

A few commands fail when a pseudo terminal is spawned in fabric.
Disabling it by default in Remote.sudo()

Signed-off-by: Shashank Sahni <48273395e0436587f8f1beebda52d256c947abb2@gmail.com>

siel-iiith/MultiStack,siel-iiith/MultiStack