Added im.open Support#1

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nharasym wants to merge 2 commits into

stewart:masterfrom

nharasym:master

Commits on Feb 10, 2016

Adds sending DMs from the bot to users, basically follows exactly how the initial call is done but adjusted for im.open
Nick Harasym
committed
removed a print that printed the user_id when opening a DM
Nick Harasym
committed