Update apr0 package to 0.9.17.2.0.63.

Changes with APR 0.9.17

  *) Fix DSO-related crash on z/OS caused by incorrect memory
     allocation.  [David Jones <oscaremma gmail.com>]

  *) Define apr_ino_t in such a way that it doesn't change definition
     based on the library consumer's -D'efines to the filesystem.
     [Lucian Adrian Grijincu <lucian.grijincu gmail.com>]

  *) Cause apr_file_dup2() on Win32 to update the MSVCRT psuedo-stdio
     handles for fd-based and FILE * based I/O.  [William Rowe]

  *) Revert Win32 to the 0.9.14 behavior of apr_proc_create() for any
     of the three stdio streams which are not initialized, through either
     apr_procattr_io_set() or apr_procattr_child_XXX_set(), when given a
     procattr_t with one or two streams which were initialized through
     apr_procattr_child_XXX_set().  Once again, these do not inherit the
     parent process stdio stream to WIN32 child processes (passing
     INVALID_HANDLE_VALUE instead) as on Unix.  Note APR 1.3.0 adopts
     the Unix behavior of inheriting any uninitialized streams as the
     parent's corresponding stdio stream, in such cases.  [William Rowe]


(taca)