Add get_pid_by_trema_name.feature to Relish.
Merge pull request #270 from y-higuchi/add_get_pid_by_trema_name_to_relish

Add get_pid_by_trema_name.feature to Relish.
Delete hash characters in .feature (refs #270).
Merge branch 'develop' of https://github.com/trema/trema into develop