keep local copy of zilla
remove local variable
Revert "be more precise with error message wording"

This reverts commit 9b1425876660e9ad92b2642c328c75c43a2dd429.

Conflicts:
	lib/Dist/Zilla/Plugin/VerifyPhases.pm
	t/01-basic.t

I don't know why I did this - it was dumb. The original wording was more
precise -- if we're after a certain phase, say so!
record state of zilla object at construction time, to avoid reporting these attrs as having been accessed (lazily built) prematurely
Dist-Zilla-Plugin-VerifyPhases-0.005

          - avoid reporting false positives for core zilla attributes that
            were set at construction time (via root config or stash)