Log Message:
Update from version 0.76 to version 0.77.

Pkgsrc changes:
- Remove patch integrated upstream

Upstream changes:
0.77 Sat, February 14, 2009
    * MOP.xs
      - Avoid assertion errors on debugging perls in is_class_loaded
        (Florian Ragwitz)

    * Class::MOP
      - Fixed various corner cases where is_class_loaded incorrectly
        returned true for a class that wasn't really loaded. (Dave
        Rolsky)

    * Class::MOP::Class
      - Add get_all_method_names (Sartak)
      - Add a wrapped_method_metaclass attribute (Florian Ragwitz)

    * Class::MOP::Package
      - Disable deprecated get_all_package_symbols in list
        context. (Florian Ragwitz)

    * Makefile.PL
      - Make sure we generate a BSD-compatible Makefile (Florian
        Ragwitz)

    * Class::MOP::Class
      - The mispelled "check_metaclass_compatability" method we've
        kept around for backwards compat_i_bility will be removed in a
        near future release. You've been warned.