.gitignore tweak
.gitignore tweak

mz2/google-diff-match-patch,mz2/google-diff-match-patch,mz2/google-diff-match-patch,mz2/google-diff-match-patch,mz2/google-diff-match-patch,mz2/google-diff-match-patch,mz2/google-diff-match-patch,mz2/google-diff-match-patch