[patch, libgfortran] PR71123 committed

[Jerry DeLisle]

Committed rev r236628 as simple and obvious. I munged the Changelog then fixed 
it.

New Revision: 236628

"https://gcc.gnu.org/viewcvs?rev=236628";

2016-05-23  Jerry DeLisle

        * io/list_read (eat_spaces): Eat '\r' as part of spaces.
        * gfortran.dg/namelist_90.f: New test

        Added:
                trunk/gcc/testsuite/gfortran.dg/namelist_90.f
        Modified:
                trunk/gcc/testsuite/ChangeLog
                trunk/libgfortran/ChangeLog
                trunk/libgfortran/io/list_read.c</span>