No requirements for Archive::Tar::Builder anymore

1. 414ec95 Restructure test suite to prepare CPAN release by Akron · 6 years ago[Renamed from t/corpus/WPD/00001/xip/sentences.xml]
2. 9c0488f Finished test suite by Akron · 10 years ago[Renamed from t/WPD/00001/xip/sentences.xml]
3. 7b84722 Added text marker, added sentences from multiple foundries, changed paragraphs to base/para some tests, some bugfixes by Nils Diewald · 12 years ago