.gitignore lists `*.tmp*`, but `tests/cert-tests/templates/` is filled with lots of files matching *.tmpl
I ran into this trying to revise !1435 (merged) -- git frowned on my adding a new template to
tests/cert-tests/templates/ because the common template name used in this directory (
*.tmpl) matches an entry in the top-level
I'd recommend either reverting
.gitignore to just contain
*.tmp or renaming all the template files. The former seems easier, but i also don't understand what @alonbl was aiming to catch with that revision.