Update from version 3.02 to version 3.11.

Pkgsrc changes:
- Change HOMEPAGE

Upstream changes:
Changes in Devel::NYTProf 3.11 (svn 1171) 12th March 2010

  Fixed assorted issues on Windows thanks to Jan Dubois.
  Fixed assorted issues 64bit systems thanks to Jan Dubois.

  Refactored I/O to create an API that encapsulates the data
    file format, thanks to Nicholas Clark.
  Updated and optimized nytprofmerge to use the new API
    yielding a significant speed boost, thanks to Nicholas Clark.

(seb)