Merge pull request #3212 from Hourier/Change-Signature-PathBuild-1

path_build() のシグネチャをchar*からstringへ差し替える準備 その1

diff --cc src/autopick/autopick-registry.cpp
Simple merge

diff --cc src/cmd-io/cmd-autopick.cpp
Simple merge

diff --cc src/floor/fixed-map-generator.cpp
Simple merge

diff --cc src/player/process-death.cpp
Simple merge

diff --cc src/wizard/wizard-special-process.cpp
Simple merge