Update output.php

nclude 'save_id' => true when creating the field, then use _gmie_image_id to get the image ID. Then run through wp_get_attachment_image_src() with the id and image size you want. That will return an array. $custom_image[0] is the URL.
Merge branch 'patch-1' of https://github.com/billerickson/genesis-minimum-images-extended into billerickson-patch-1

Conflicts:
	output.php