Formatting modification

Travis.cl ant modifications_01_new_target_download

<target name="download-jchart">
 <mkdir dir="lib"/>
 <get 
  src="https://repo1.maven.org/maven2/org/jfree/jfreechart/1.0.19/jfreechart-1.0.19.jar"
  dest="lib/" usetimestamp="true"
 />
 <get 
  src="https://repo1.maven.org/maven2/org/jfree/jcommon/1.0.23/jcommon-1.0.23.jar"
  dest="lib/" usetimestamp="true"
 />
</target>

Travis.cl ant modifications_02_edit_init_target

<target depends="download-jchart" name="init">
  <--! Add this copy after instructions to make bin directory and copy other files -->
  <copy includeemptydirs="false" todir="bin">
  	<fileset dir="lib/" includes="*.jar"/>
  </copy>
  <--! Other stuff -->
</target>