CNAV-1659 Prepend with 'env' environment variables assignment
CNAV-1659 Test 'env' will not be prepended more than once
Merge pull request #5 in DEP/upstart-exporter from CNAV-1659 to master

# By m.zavyrylin
# Via m.zavyrylin
* commit '26fc2e98a53ed45297edc431d767f6c3bc2fe9b0':
  CNAV-1659 Test 'env' will not be prepended more than once
  CNAV-1659 Prepend with 'env' environment variables assignment
Version bumpup