Treat "app execution aliases" as symlinks, and allow executing them#27

dscho wants to merge 2 commits intomsys2:msys2-3_1_7-releasemsys2/msys2-runtime:msys2-3_1_7-releasefrom

dscho:appexeclinkdscho/Cygwin-msys2-fork:appexeclinkCopy head branch name to clipboard