tighten up entries
properly declare authority
switch to [Git::Contributors]
this is the default option
run moose-outdated in tests
remove unnecessary plugin
keep namespaces clean, where MooseX::Types is new enough that our declared types are installed as methods
add some keywords to metadata
explain what these deps are for
perl RT#121638 changed these warning messages in 5.21.4
shorter pod lists
add a formal deprecation notice, as in MooseX::Declare
MooseX-Method-Signatures-0.48

  - fix tests that fail on altered warning messages in perl 5.21.4 (see perl
    RT#121638)