change PWP::Encoding to PWP::SingleEncoding
Merge remote-tracking branch 'sergeyromanov/master' closes #5

* sergeyromanov/master:
  change PWP::Encoding to PWP::SingleEncoding

Conflicts:
	lib/Pod/Weaver/PluginBundle/RSRCHBOY.pm
git role: add autoboxing, MXRC Git::Raw
switch from NoTabsTests to Test::NoTabs

...apparently the former is going away at Some Point Soon.
latest cpanfile for deps
v0.047

	* [dzil] switch from NoTabsTests to Test::NoTabs
	* [pw] use SingleEncoding (thanks! issue #5)
	* [dzil] use Git::Raw to do *some* of the git bits for now
Full build of CPAN release 0.047