Bogardo/Mailgun — pull request #18 by codivist (2014-06-10 22:29:04+00:00)
Title: update to support Mailgun 1.7.1+

mailgun/mailgun-php 1.7.1 now uses guzzle >=3.8, but if you already have guzzle 3.9 installed it errors out as mailgun/mailgun-php 1.7 only uses guzzle 3.8