lots of comments & other updates

UML.png

UML.ucls

designSpec/ClassUML.png

designSpec/designSpec.pdf

designSpec/designSpec.tex

src/data/DataStore.java

src/data/Date.java

src/data/FileProcessor.java

src/data/Record.java

src/data/WormsAPI.java

src/data/biotree/BioTree.java

src/search/RBNode.java

src/search/RedBlackTree.java

src/search/kdt/KDNode.java

src/search/trawl/Histogram.java

src/sort/QuickSelect.java

src/test/RedBlackTreeTest.java

src/test/TestWORMS.java