Log Message:
pkgsrc changes:
  - Updating package for p5 module WWW::Mechanize from 1.54 to 1.58
  - Adjusting license and dependencies according to META.yml and Makefile.PL

Upstream changes:
1.58        Mon Jul 13 22:32:23 CDT 2009
========================================
No new features.  If you have 1.56 installed OK, you do NOT need
to install 1.58.

[FIXES]
Removed prereq of HTTP::Response::Encoding, even though it was never
used.  Thanks for the catch, Gisle.

1.56        Thu Jul  9 00:36:54 CDT 2009
========================================
[THINGS THAT MAY BREAK YOUR CODE]
For a while, Mech used HTTP::Response::Encoding to try to suss out
the proper encoding of the page it receives.  Now, it lets
LWP::UserAgent do the work, and no longer requires
HTTP::Response::Encoding.

[ENHANCEMENTS]
Added a new dump_headers() method to dump the HTTP response headers.

Added --headers flag to mech-dump to dump the HTTP response headers.

[FIXES]
Now requires LWP version 5.829 because HTTP::Response has memory
cycle bugs.

[DOCUMENTATION]
Added a few notes to the FAQ, and fixed some incorrect docs.

1.55_01     Mon Jul  6 12:17:10 CDT 2009
========================================
This is mostly a bug fix release.  There will be a number of other
bug fix releases in the next few days.

[FIXED]
New test server now randomizes the port it runs on.

t/cookies.t should not hang on Windows any more.

META.yml has been updated so the search.cpan.org links should be
correct.

Passing no_proxy would make LWP::UserAgent barf.  Thanks to Mike
Schilli for the fix.

Cookies test would fail under Windows.  Fixed, thanks to many people
reporting it.

[ENHANCEMENTS]
$mech->submit_form() now can specify the form by ID using the form_id
parameter.

[DOCUMENTATION]
The docs used to say that ->stack_depth(0) was an infinite stack
size.  This is wrong.  Zero will tell Mech not to keep any history.