Added Tomas Diewald's library for handling shape files
 See https://github.com/diwi/diewald_shapeFileReader
Minor project changes
Minor project changes
Minor project changes
 Made some changes to TrackClientPacketHandler.java to fit Xrigo XT-2000 device need
 Added US shapefile set of files (states_21basic.zip)
 Added shapefile whitepaper (shapefile.pdf)