Alexis S. L. Carvalho <alexis@cecm.usp.br> [Sat, 28 Apr 2007 17:55:45 -0300] rev 4387
run-tests.py: pass -L/--label to simplemerge
This should give us conflict markers that don't change from one run
to another.
Remove some sed's/egrep's from some tests.