Bug#719414: Pending fixes for bugs in the pkg-components package

[pkg-perl-maintainers at lists.alioth.debian.org]

tag 719414 + pending
thanks

Some bugs in the pkg-components package are closed in revision
e0c8b45d2997af543401191efecb18796bab1219 in branch 'master' by Olof
Johansson

The full diff can be seen at
http://anonscm.debian.org/gitweb/?p=pkg-perl/packages/pkg-components.git;a=commitdiff;h=e0c8b45

Commit message:

    Adapt to changes in Debian::Control API
    
    Debian::Control's ->binary method no longers return a Tie::IxHash
    object, but rather the tied hash. A ->binary_tie method was
    introduced for the old behavior.
    
    Closes: #719414