Update: 2.3.2-pre

[lxrzlyr]

modified:   algorithm/CMakeLists.txt
modified:   algorithm/cpu/CMakeLists.txt
modified:   algorithm/cpu/bc_cpu/bc_cpu.cpp
modified:   algorithm/gpu/CMakeLists.txt
modified:   algorithm/gpu/apsp_gpu/CMakeLists.txt
modified:   algorithm/gpu/bfs_gpu/CMakeLists.txt
modified:   algorithm/gpu/bfs_gpu/bfs_gpu.cu
modified:   algorithm/gpu/cc_gpu/CMakeLists.txt
modified:   algorithm/gpu/mssp_gpu/CMakeLists.txt
modified:   algorithm/gpu/sssp_gpu/CMakeLists.txt
modified:   include/dawn/algorithm/cpu/bc.hxx
modified:   include/dawn/tool.hxx
modified:   src/algorithm/cpu/bc.cpp
modified:   src/algorithm/cpu/bfs.cpp
modified:   src/graph.cpp
modified:   src/tool.cpp
modified:   test/Test_Guide.md
new file:   test/test_process.sh
new file:   tool/check_bc.py