Log Message:
Updating devel/p5-Devel-StackTrace-WithLexicals from 0.03 to 0.05

pkgsrc changes:
- Adjust dependencies
- Add license definition

Upstream changes:
0.05    Sun Dec 13 07:09:35 2009
        Devel::StackTrace renamed _ref_as_string to _ref_to_string

0.04    Fri Dec 11 00:19:45 2009
        Respect Devel::StackTrace's no_refs for lexicals