Remove '#!/usr/bin/env python2.5' line from module
Remove '#!/usr/bin/env python2.5' line from module

Apart from no longer looking so futuristic, this is irrelevant anyway,
and cdblib.py does essentially nothing when executed directly. When
a module is imported the #! line is not used.

I haven't removed similar lines from other files because I haven't
checked that they actually work in Python 2.7.

dw/python-pure-cdb,douglasbagnall/python-pure-cdb,dw/python-pure-cdb,douglasbagnall/python-pure-cdb,pombredanne/python-pure-cdb,douglasbagnall/python-pure-cdb,pombredanne/python-pure-cdb