Merge pull request #14 from phmongeau/master
authorAndy <andy@ndyk.de>
Wed, 23 Apr 2014 15:31:05 +0000 (17:31 +0200)
committerAndy <andy@ndyk.de>
Wed, 23 Apr 2014 15:31:05 +0000 (17:31 +0200)
make service environment file optional


Trivial merge