Rename some numeric tests: nnnn -> Tnnnn
Rename some numeric tests: nnnn -> Tnnnn
Rename some numeric tests: nnnn -> Tnnnn
Rename some numeric tests: nnnn -> Tnnnn
Rename some numeric tests: nnnn -> Tnnnn
Rename some numeric tests: nnnn -> Tnnnn
Rename some numeric tests: nnnn -> Tnnnn
Rename some numeric tests: nnnn -> Tnnnn
Rename some numeric tests: nnnn -> Tnnnn
Rename some numeric tests: nnnn -> Tnnnn
Make numeric-only test names a framework failure
Rename a test that shared its name with another test
Revert "fix runtests to set LD_LIBRARY_PATH environment variable."

This reverts commit d262089127c54bfe81963628ac70a309f8133492.

We shouldn't need to do this on Linux.