re-enable runall tests under CTest

From derek.br...@gmail.com on April 12, 2009 23:12:23

splitting from issue #65 This case covers writing a CMake script to replace the old runall shell script.

Now that we have 64-bit tools ( issue #28 (closed) ) we should be able to have both 32-bit and 64-bit runall tests.

Xref issue #111 where we want to support runall tests in parallel.