Log Message:
Updating devel/p5-PathTools from 3.31nb1 to 3.33

pkgsrc changes:
- adjust license

Upstream changes since 3.31:
3.33 - Mon Sep 20 18:00:00 2010
- No functional changes since the previous release.
- Fixes POD links
  (part of core change2a6dc37471bea77f0c24fd1fe90c598a270c9968,
   Florian Ragwitz)

3.32 - Sun Sep 19 18:00:00 2010
- Promote to stable release.

3.31_03 - Fri Sep 17 20:00:00 2010
- Colon delimiter and escaped delimiters for File::Spec::VMS
  This is core change 61196b433b2b (Craig A. Berry)

3.31_02 - Fri Jul 23 20:00:00 2010
- Add TODO test for File::Spec->rel2abs() when under a symlink.
- Make catpath return an empty directory rather than the current
  directory if the directory name is empty.  This allows catpath
  to play nice with non-rooted logical names, as in
        catpath('sys$login:', '', 'login.com');
  (Craig A. Berry)
- Fix abs2rel bug in handling a Unix-style input.
  (Craig A. Berry)
- Assorted clarification and simplification of the documentation.
  (Craig A. Berry)