Incorrectly named tests cause some test files to be ignored

[abpolym]

When I run find test -type f ! -name '*_tests.jl' I see the following:

$ find test/ -type f ! -name '*_tests.jl'
test/runtests.jl
test/testutilities.jl
test/rules/softdot/test_marginals.jl

All these files are files that will NOT be tested by ReRuntest.jl as "test-items must be in files named with the suffix _test.jl or _tests.jl".

That is OK for files like test/runtests.jl (main test script file) or test/testutilities.jl (helper functions).
But for test files like test/rules/softdot/test_marginals.jl this means they are not included in the test runs when running make test!

A subsequent ag test_marginals.jl test/ confirms that the test_marginals.jl file is not included as part of any other @testitem.

Easy fix: Make sure the test files end in the correct suffix.