Issue #158 - updating to latest slack-api-ref#159

Merged

dblock merged 2 commits intoslack-ruby:masterfrom alexagranov:update_for_slack_api

Aug 17, 2017

+775-510

Commits on Aug 16, 2017

initial commit after most recent but with failing chat.3.patch (in order to generate a proper patch)
alexagranov
committed

Commits on Aug 17, 2017

issue slack-ruby#158 - updating to latest slack-api-ref
alexagranov
committed