template/template.sh - review design changes for next version

[BradleyA]

look at this for design changes https://github.com/srvrco/checkssl/blob/master/checkssl

main thing is auto upgrade command to latest release / version / commit ??? test

[BradleyA]

use check-markit if available to compare current release with latest release
if newer release available, move current release to current release .bak RUN current release from new location before downloading newer release
down load newer release, then exit quick !