nutcracker: used ordered_yaml()

..rather than a hideous template.

Change-Id: I4e878ca45038e261032611d373fd1690126bfa54
shell_exports(): sort keys to stabalize output

The standard hash order thing.

Change-Id: I77d82b7ba4cbf1efcbe2ae9c67ca2492b3391913
Merge "nutcracker: used ordered_yaml()" into production