GIRAPH-630: Convergence detection broken in
o.a.g.examples.PageRankVertex. (ssc via aching)
GIRAPH-617: Website Documentation: Vertex/Edge Input/Output (apresta)
GIRAPH-634: InternalGiraphRunner with TestGraph is broken (majakabiljo)
GIRAPH-633: Rename VertexEdges to OutEdges (apresta)
Updated CHANGELOG for 1.0.0 RC3.
Changed to 1.0.0 version.
GIRAPH-724: Fix writeUTF()
license and ensuring more size
Merge pull request #1 from socialforce/GIRAPH-724

Giraph 724