staging: crypto: skein: dos2unix, remove executable perms

$ find drivers/staging/skein -type f | xargs todos -d
$ chmod -x drivers/staging/skein/skeinApi.c
$ chmod -x drivers/staging/skein/include/skeinApi.h

Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>