These tests are fundamentally broken as they test two fillet
implementations against each other, but the two implementations
no longer have the same interface or meaning (one has a fixed
segment count, one has a fixed error).
This also allows the tests to run on Boost <1.59, which do not
provide the !-syntax for excluding tests. Ubuntu 16 uses
Boost 1.58, so this causes build failures.
Fixes: 1785377
https://bugs.launchpad.net/kicad/+bug/1785377
This test is not really concerned with generic geometric code testing,
but rather the correctness of a refactoring effort.
Rename it make this clearer, and also to make way for generic geometry tests.
John Beard