use ConfigDumper for dump_config

also report more fields with dump_config
Add basic test suite from Prereqs::MatchInstalled
Fixup misc files of trivial importance
fix author = kentnl
v0.003000

 [00 Minor]
 - Internals changed.
 - Tests added.
 - Metadata fixed.

 [Dependencies::Stats]
 - Dependencies changed since 0.002001, see misc/*.deps* for details
 - develop: +1 ↑1 (suggests: ↑2)
 - runtime: +1
 - test: +4 (recommends: ↑1)

 [Internals]
 - use ConfigDumper for dump_config
 - report more fields with dump_config

 [Metadata]
 - Fix author to = kentnl

 [Tests]
 - Basic test suite adopted from Prereqs::MatchInstalled
post-release cleanup