Fixed stdout error on windows
Merge pull request #8 from sdalton1/master

Fixed stdout problem on windows
Fixed templated error in connected_components dispatcher
Added grid gallery generator
Merge pull request #9 from sdalton1/master

Fixed error in connected components file and added grid generators.
Added initial implementation of max-flow solver
Fixed issues with host max-flow implementation.
Fixed error in device max-flow solver spmv operation
Merge pull request #10 from sdalton1/master

Added maxflow solver
Added flow return variable to max-flow solvers
Merge pull request #11 from sdalton1/master

Added flow return variable
Implemented maximum flow to minimum cut routine
Fixed MARK_PREDECESSORS error in host BFS path
Merge pull request #12 from sdalton1/master

Fixed issue with host BFS path and add mincut procedure
Added missing header include files to utils.h
Moved multilevel typedef definitions to public space, fixes #13
Merge pull request #14 from sdalton1/master

Addressed two issues dealing with missing header includes and typedef accessibility of multilevel class.
Added copy constructor to smoothed_aggregation class
Fixed errors with SA copy constructor
Added copy constructor to polynomial smoother