Remove bio-related test files

bob/measure/data/compute_perf.output.txt

bob/measure/data/dev-4col.tar.gz

bob/measure/data/dev-4col.txt

bob/measure/data/dev-5col.tar.gz

bob/measure/data/dev-5col.txt

bob/measure/data/scores-cmc-4col-open-set-one-error.txt

bob/measure/data/scores-cmc-4col-open-set-two-errors.txt

bob/measure/data/scores-cmc-4col-open-set.txt

bob/measure/data/scores-cmc-4col.txt

bob/measure/data/scores-cmc-5col.txt

bob/measure/data/scores.mask

bob/measure/data/scores.mtx

bob/measure/data/search.mask

bob/measure/data/search.mtx

bob/measure/data/test-4col.txt

bob/measure/data/test-5col.txt