add
nested execfile() does not look worked so that expand base mock.cfg into generated mock.cfg files in myrepo.commands.genconf.gen_mockcfg_files_cmd_g(), etc.
add test case for myrepo.commands.genconf.gen_mockcfg_files_cmd_g and related updates
nested execfile() does not look worked so that expand base mock.cfg into mock.cfg files generated from this template: templates/2/mock.cfg
update expected outputs compiled from templates/2/mock.cfg