Merge Documentation Branch to Master

[ddbd]

Updated README Documentation

• Removed ANT build description
• Added Maven build description
• Add description howto trigger Maven build with Eclipse
• Add Maven build goals description
• Add description how to build and copy result to Protégé directory depending on Maven goals

Changed Maven build

• Removed Maven repository "prefuse" depency
• Restored previous used "prefuse.jar" and added as local Maven repository (like tablelayout)
• Add local Maven repository "prefuse" depency
• Added ANT task to copy the compiled jar to defined directory (if goal install is set)

Note: Both versions of prefuse available within the Maven repository seems to be not useable. https://mvnrepository.com/artifact/org.prefuse/prefuse

previous jar 592 KB, Maven jar 565 KB with some differences between those jars: Compare.zip