merge
Parallel, Distributed testing of SparseMatmult Benchmark completed.
Change build.xml for test packages.
Distributed testing of SparseMatmult Benchmark completed.
Merge branch 'master' of https://github.com/satoyoshiki/JGF

Conflicts:
	JGFMPIUtil/dist/JGFMPIUtil.jar
	JGFParallelUtil/dist/JGFParallelUtil.jar
	JGFSequentialUtil/dist/JGFSequentialUtil.jar
	JGFTest/build/built-jar.properties
	JGFTest/dist/JGFTest.jar
	JGFTest/dist/lib/JGFMPIUtil.jar
	JGFTest/dist/lib/JGFParallelUtil.jar
	JGFTest/dist/lib/JGFSequentialUtil.jar
	JGFTest/test/jgftest/JGFTest.java