Includes sha1 of template into installation path.

This is to get around a bug with colocated jobs and templates having the same name
between releases.

[Delivers #65124050]

Signed-off-by: John Foley <jfoley@pivotallabs.com>
Quote the stemcell version when generating the AWS BAT manifest

Signed-off-by: Adam Stegman <astegman@pivotallabs.com>
raise an error when trying to delete a terminated instance

[Delivers #64617300]
Signed-off-by: Adam Stegman <astegman@pivotallabs.com>
Signed-off-by: Michael Maximilien <maximilien@acm.org>