Log Message:
p5-Function-Parameters: update to 2.001001.

2.001001  2017-07-12
          - fix duplicate type check on invocant:
                method foo(T $self: $x) { ... }
                # every call to foo() performs T->check($self) twice
          - clean up how type errors refer to parameters (now it's
            "parameter $N" for non-invocant parameters and \ 
"invocant $N" for
            invocants (or just "invocant" if there is exactly one))
          - rewrite pragma implementation and the way %^H is used
          - remove several internal package variables

2.000007  2017-05-15
          - no real code changes
          - extend bug #129090 workaround to perl 5.25.5
          - try to detect broken Moose installs earlier
          - fix declaration of developer dependencies