Symlink support#156

Merged

dscho merged 21 commits intogit-for-windows:masterfrom

kblees:kb/symlinks

May 24, 2015

Commits on May 11, 2015

strbuf_readlink: don't call readlink twice if hint is the exact link size
kblees
committed
strbuf_readlink: support link targets that exceed PATH_MAX
kblees
committed
lockfile.c: use is_dir_sep() instead of hardcoded '/' checks
kblees
committed

Commits on May 12, 2015

Win32: don't call GetFileAttributes twice in mingw_lstat()
kblees
committed

Commits on May 15, 2015

Commits on May 23, 2015