Modified from org.scalegraph.api to org.scalegraph.community.
Modified all appearance of 'outerOrInner' to 'transpose'
Modifying sparse matrix
Bug fix on SparseMatrix.
Merge branch 'develop' into HEAD
Modified createDistSparseMatrix(), SparseMatrix.this(), swapped VtoD
and VtoS and so on.
From the root of this branch,
+ Changed all appearances of outerOrInner to !transpose
+ Swapped v0 and v1 in createSparseMatrix()
+ Swapped S and D in Twod, OnedC and OnedR
+ Modified Dist2D.getIds() to make transposed ids if transpose=true
+ Transposed dist1d and dist2d of Config class
+ Modified the use of createDistSparseMatrix() in org.scalegraph.api
Tmp commit
Modified test cases of degree distribution and pagerank.
Modified WorkerPlaceGraph to use OnedR instead of OnedC.
Same modification to MessageCommunicator.
Added the method r() of OnedR and modified the use of OnedR in
VertexContext and WorkerPlaceGraph.
Reverted my commits on betweenness centrality.
Fixed bad modifications on SCC.
Slightly modified PageRankTest.
Reverted my commit for SCC and MST.
Merge branch 'develop' into HEAD
Modified HyperANF
Merge branch 'csr' into HEAD