Bugfix: LDC-602 Patch for mothership theme

## Ready State: Yes
Patch for mothership theme
Bugfix Notice: Undefined variable: grddl_profile in include() (line 12 of /Applications/MAMP/htdocs/linux_build/linux-build-feb-18/dev/profiles/imagex_installkit/themes/mothership/mothership/templates/maintenance-page.tpl.php).

## Requirements & Dependencies

* Requires pull request #.

## Deployment Instructions

* Merge code.
* Clear caches with `drush cache-clear all`

## Usage/Test Instructions

* On maintenance mode