start refactoring stuff into system/graph
Working on getting Graph500 TupleGraph generator together
Add fresh copy of Graph500/generator from gitorious repo.
add graph500-generator target, use in KroneckerGenerator.cpp, get graph to compile
no need to '#pragma once' a cpp file
put Graph in Grappa namespace, rename Kronecker(), add forall(Graph)
add graph500-generator subdir and fix it
Add Graph_tests
Select forall(Graph) version based on lambda args
comments detailing a bunch of potential forall overloads for graphs
include 'nullptr_t' definition in common.hpp
New Graph/Vertex forall overloads.
Template Vertex by datatype, inherit from 'VertexBase'
Add .travis.yml from 'master'
oops: flip bool HeapData
test case where vertex data is > block_size
mixed up local_adj index & global vertex index (again)
Merge branch 'master' into graph-refactor
don't need to synchronize 'call' in remoteSpawn
fix forall(GlobalVector) (make it a friend function)