Changes

Note: xpaths are for all design types (utility, reissue, plant, design) unless otherwise noted. Only granted patents have been checked so far.

All the text under each text file in E:\McNair\Projects\SimplerPatentData\data\examples\granted appears under the following lines of text, indicating that every XML should perhaps include these headers (the headers aren't closed anywhere in the text files in E:\McNair\Projects\SimplerPatentData\data\examples\granted; for example, there's no </us-patent-grant> towards the end of the text file.