Make autoBisect Python 2.5-compliant by using ignore_patterns in shutil only with Python 2.6 and above.
Make autoBisect Python 2.5-compliant by using ignore_patterns in shutil only with Python 2.6 and above.

MozillaSecurity/funfuzz,MozillaSecurity/funfuzz,MozillaSecurity/funfuzz,nth10sd/funfuzz,nth10sd/funfuzz,nth10sd/funfuzz