fix makeService internal variable name (vapor#27)

* Update internal variable name to match type

* Add postgres password

* Add name to postgresql docker config

Merge pull request vapor#22 from vapor/add-ci

add more ci for 1.0.0 release

Merge pull request vapor#20 from vapor/env-cli

store cli arguments on environment

Merge pull request vapor#19 from vapor/extendable-updates

extendable updates

rc2 updates

Merge pull request vapor#1 from vapor/beta

service beta

Merge pull request vapor#14 from vapor/singleton-updates

singleton updates

prerelease semver updates

3.0 dep