remove benchmark's dependencies on unit test suite -- this is likely at best accidental duplication in most cases

actually we do need get_queue because sometimes we want both the context and the queue in the same test

Added license file

See merge request !37

WENO interface update

See merge request !36

Reference implementation

Closes #24 and #22

See merge request !33

Resolve "calls to auto_test_vs_ref do not need warmup"

See merge request !35