"Multiple changes:

(1) Removed the lib directory from the root of this repo. The jars have been moved to either the gzoltar-scripts dir or the tarantual/lib dir
(2) Added a build.xml file to tarantula folder only has basic commands to initialize and compile the code which is now in a src directory
(3) The run-gzoltar script has been modified so it can run the gzoltar jar file in it's directory
"