move all modified config files to templates folder

Moved all custom config files to sriov-a13/templates. This includes
dynamic files that are populated by the site input file and static
content that has been changed from the seaworthy baseline.

Updated generate_yamls.sh to copy seaworthy baseline, remove
example certificates, and overlay generated yaml files.

Any changes that are needed to treasuremap/global files should be
done by adding a site override file in the templates folder to
override the global settings.

Updated the treasuremap.tgz file to only contain a full, unmodified
archive of airship treasuremap v1.3.

Signed-off-by: davidplunkett <dp7642@att.com>
Change-Id: I8c46ce05c16c42963d1bb132adc26b21ee396a3c
Signed-off-by: davidplunkett <dp7642@att.com>