xing/beetle — pull request #24 by JHK (2014-12-01 16:09:27+00:00)
Title: add missing import to configuration

fixes following bug, when yaml was not loaded yet:
``E, [2014-12-01T17:02:30.268672 #12409] ERROR -- : Error loading beetle config file 'beetle.yml': uninitialized constant Beetle::Configuration::YAML``