modifying the structure of the whole project
changed folder names
testing clustering algorithms
clustering test done
Merge branch 'master' of ssh://git@github.com/CompNet/Orleans.git

Conflicts:
	src/old_dir/p02-soccap.R
	src/old_dir/p04-measures.R
	src/old_dir/p05-normalize.R
	src/old_dir/p06-clustering.R
	src/old_dir/p07-centers.R
	src/old_dir/p08-plot.R
	src/old_dir/p09-anova.R
	src/old_dir/p10-original.R
	src/old_undir/p02-soccap.R
	src/old_undir/p03-communities.R
	src/old_undir/p04-measures.R
	src/old_undir/p05-normalize.R
	src/old_undir/p06-clustering.R
	src/old_undir/p07-centers.R
	src/old_undir/p08-plot.R
	src/old_undir/p09-anova.R
	src/old_undir/p10-original.R
	src/p01-degree.R
	src/p02-soccap.R
	src/p03-communities.R
	src/p04-measures.R
	src/p05-normalize.R
	src/p06-clustering.dkm.R
	src/p06-clustering.gkm.R
	src/p07-centers.R
	src/p08-plot.R
	src/p09-anova.R
	src/p10-comparison.R
	src/p11-hive.R