Update queue/refactor2/PriorityQueue.java, queue/refactor2/QueueInt.java,...

Update queue/refactor2/PriorityQueue.java, queue/refactor2/QueueInt.java, queue/refactor2/QueuePrinter.java, queue/refactor2/QueuePrinterTest.java, queue/refactor2/QueueSorter.java, queue/refactor2/QueueUtility.java, queue/refactor2/TikzWriter.java, queue/refactor2/TestQueue.java, queue/refactor2/TikzWriterInt.java, queue/doc/member-search-index.zip, queue/doc/package-search-index.zip, queue/doc/allclasses-index.html, queue/doc/allpackages-index.html, queue/doc/constant-values.html, queue/doc/deprecated-list.html, queue/doc/element-list, queue/doc/help-doc.html, queue/doc/index.html, queue/doc/member-search-index.js, queue/doc/overview-tree.html, queue/doc/package-search-index.js, queue/doc/script.js, queue/doc/search.js, queue/doc/type-search-index.js, queue/doc/type-search-index.zip, queue/doc/stylesheet.css files