v0.044

	* [dzil] make POD spelling test happy ('dist' makes them sad!)
	* [dzil] Fix 0.012 release date (github #1; thanks @neilbowers!)
	* [dzil] update travis config
	* [dzil] misc cleanups
	* [dzil] add SchwartzRatio
	* [dzil] move the unincorporated prereqs over into dist.ini
	* [dzil] drop ExtraTests, add RunExtraTests and CheckExtraTests
	* [dzil] auto-remove README.pod, if present (was replaced with the
	  markdown version a while back)