We no longer use libccan for tests, but explicit object lists.  This 
will catch missing dependencies.  API tests *do* get the module object
linked in now.
In addition, makefiles now correctly rebuild when a dependency changes
(gcc's -MD here), and when _info.c changes.

Mutate whole triangles sometimes for better results.

works.

(And cute image!)

verbosity.

Remove test that never ran properly anyway (still bug in current talloc 
testsuite).

tools".

Fix str test.

Handle case where test segfaults (fail on *any* non-zero exit)

headers-only)

bug!