Descend into pod items that can contain code
Descend into pod items that can contain code

Previously, we skipped any code snippets that were inside
'item's, for example.

MasterDuke17/doc,tbrowder/doc,MasterDuke17/doc,stmuk/doc,perl6/doc,tbrowder/doc,perl6/doc,MasterDuke17/doc,stmuk/doc,tbrowder/doc,MasterDuke17/doc,stmuk/doc,stmuk/doc,perl6/doc,perl6/doc,tbrowder/doc,perl6/doc,stmuk/doc