Overhaul internals
Recommend dztest and configdumper to dzil plugins
Warn about missing versionators
derecommend readonly
Check mailmap
Note builder log in test
use kentnl for author
add .mailmap
remove redundant git_versions setting
Add a stub travis test
Add empty libdir test
Add example no-function pm test
Fake plugin test
v0.003000

 [00 Major]
 - Interals overhauled again
 - new checks
 - metadata

 [Checks]
 - Now scrapes lib/ and t/ and recommends various things for DZil plugin work.
 - author=kentfredric is now warned against.
 - gitversions is now warned against
 - failure to have one of bumpversions or gitversions is a serious warning
 - derecommend Readonly
 - check mailmap

 [Dependencies::Stats]
 - Dependencies changed since 0.002003, see misc/*.deps* for details
 - runtime: +1

 [Interals]
 - Internals overhauled to have some private classes, greatly simplifying syntax and logic.

 [Metadata]
 - use kentnl for author.
post-release cleanup