change hard coded config to config vars

Summary: Refs T1009: change hard coded config to config vars

Test Plan: run a deploy on stage WIB, or some such

Reviewers: slasley

Reviewed By: slasley

Maniphest Tasks: T1009

Differential Revision: http://dev.blendtec.com/D605
added missing comma

Summary: Refs T1009: added missing comma

Test Plan: run a real working deploy :)

Reviewers: slasley

Reviewed By: slasley

Maniphest Tasks: T1009

Differential Revision: http://dev.blendtec.com/D611