Renamed the $PLATFORM/vki_unistd.h files as vki_unistd-$PLATFORM.h, to
match the headers files in include/.

As a consequence, coregrind/$PLATFORM directories are no longer needed,
hooray!





git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3814 a5019735-40e9-0310-863c-91ae7b9d1cf9
11 files changed