Should build self contained application jar

Though overkill I have added all the jars fetched to build the project
to: esg-publisher-ui-{version_num}.jar

NOTE: The set of jars should be pruned!

The main program is set to esg.publisher.ui.SimplePublisher

So now you should be able to run the publisher ui tool with:

java -jar esg-publisher-ui-{version_num}.jar

after building with:
ant make_jar

Also updated gpub to call the jar accordingly :-)

NOTE: Should create a gpub.tmpl file that filters the version variable.
      Also create a push script that pushes that.