This feature is not really implemented and maybe never was. In any case,
it makes sense to have that working per-test so we can specify different
values per test in case it's needed.
Change-Id: I3c1b95c10e974da87ec9abd25578d8bcc0bc55a3
This way tests which require a very specific config file can override
specific template files used by object classes.
Change-Id: I65d1b1e826d2d430ee83810d998b98d0ccaa07cd
This allows inheriting suites or scenarios from eg. sysmocom/ dir, while
still allowing to apply new suites and scenarios on top.
Change-Id: Icecdae32d400a6b6da2ebf167c1c795f7a74ae96