Make TR test infrastructure support being run from different directories.
Update stub
Adding fixed test mode and small examples for all diffs
Make tc-l test cases give better error messages.
[FIXUP] Add actual and expected to cross phase failures.
FIXUP make crossphase failure use prefab instead of cross phase perisistent structs.
FIXUP: Add support for tc-e, tc-e/t, and tc-err to have better error messages.