changed the default gpg key path (filename) in the .repo template
process cases if GPG key ID was specified w/ --keyid option in .repo and the RPM spec templates
re-enabled --keyid option to export GPG pub key to sign RPMs
whitespace and cases if GPG key ID was specified w/ --keyid option in expected results of compiled templates
support --keyid for myrepo.commands.genconf and add related test case