till/easybib-cookbooks — pull request #538 by fh (2014-12-09 14:49:51+00:00)
Title: Feature: Allow combining stack-env-settings and app-env-settings

Until now, all app settings could either be set in node[stackname]['env'] or in
node[appname]['env'], which lead to a lot of config duplication.

With this PR, node[stackname]['env'] is always fetched, and then merged with
node[appname]['env']. App-Specific settings always override stack-specific settings.