Updating devel/p5-Config-IniFiles from 2.57nb1 to 2.58

pkgsrc changes:
- remove deprecated homepage

Upstream changes:
Version 2.58:  ( Mon May 17 10:43:06 IDT 2010 )
------------------------------------------------
* Incorporated a fix for some broken POD.
    - https://rt.cpan.org/Ticket/Display.html?id=51617
    - Thanks to Frank Wiegand for reporting it.

* Got rid of \r/carriage-returns's in lib/Config/IniFiles.pm .
    - It interfered with applying a patch.

* Applied a patch to get rid of indirect object notation in the
  documentation and code ("new Config::IniFiles") and replace it with
  Config::IniFiles->new().
    - https://rt.cpan.org/Ticket/Display.html?id=57536
    - Thanks to Tom Molesworth for the patch.

(sno)