Merge lastest

1) getSentencePtns() and tests
2) isIsAndOrSentence() and tests
3) Part of handleAndOr()
4) resetAndOrTags()
5) New module: MarkupByPOS. A method is the module: tagUnknownSentences().
6) For all methods with two parameters of regex and text, put the test first followed by the regex. Swap two parameters of createMatcher().