[namedgraphs] Nearly done

[Tim P. <tim...@ou...>]

Hi, 

I have updated the lib jars and the LIBRARIES.txt. 
I have added an Eclipse configuration to allow tabs. 

I have started to evict the Sun Base64 encoder in favour of the 
apache commons one. 
The Sun method formats the Base64 output so I have used 
the equivalent apache method. I wrote a test to make sure I broke nothing. 

http://paneris.net/ng4j/cobertura/de.fuberlin.wiwiss.ng4j.swp.impl.SWPAuthorityImpl.html
shows addDescriptionToGraph is now exercised by a new test (it also shows why tabs are evil ;) 

de.fuberlin.wiwiss.ng4j.swp.setup.CreateTestKeystore could perhaps be converted to a unit test?
Currently it outputs nothing as the logger is not set to ALL. 
It does create files in the test hierarchy and alter the results of the test I have just committed. 
I have not understood it yet. 

Can I have blanket permission to change 
				// TODO Auto-generated catch block
				e.printStackTrace();
to 
                                throw new RuntimeException(e);

The Maven and ant builds both work. 

I am keen to move on the the latest jena, though I have yet to figure out exactly how to 
fix the hack in de/fuberlin/wiwiss/ng4j/impl/NamedGraphSetImpl.java

I hope I have not broken anything or trodden on any toes. 


Tim