Log Message:
Update to version 0.76.

0.76 Nov 13, 2004 (The "Cancan some more" release)

- Make sure that both the XS and Perl versions give the same error
when checking "can" for an undefined value.

0.75 Nov 13, 2004 (The "Cancan" release)

- When checking if a parameter has a method, P::V now calls the ->can
method on the parameter, rather than calling UNIVERSAL::can()
directly.  Requested by Don Armstrong.

0.74 Apr 4, 2004 (The "I hate old Perls" release)

- Sometimes, but not always, Perl 5.00504 and 5.00503 cannot produce a
string value for a glob (as opposed to glob reference) parameter.
This was uncovered by a test in the HTML::Mason test suite, but I
cannot reproduce it in a simple testable form for this test suite.
Sigh ...

0.73 Mar 28, 2004  (The "YAPC::Taipei release party" release)

- The minimum number of arguments required was reported incorrectly by
the XS code when a call to validate_pos() failed because too few
parameters were given.  Patch from Britton Kerin.
- Add a new untaint key to the validation spec, which untaints a value
if it passes its validation checks.