pgsql-server: Move Win32 TODO items to main TODO list: < > * Win32 > o

Log Message:
-----------
Move Win32 TODO items to main TODO list:
<
> * Win32
>     o Remove per-backend parameter file and move into shared memory?
>     o Remove configure.in check for link failure when cause is found
>     o Remove readdir() errno patch when runtime/mingwex/dirent.c rev
>       1.4 is released
>     o Remove psql newline patch when we find out why mingw outputs an
>       extra newline
>     o Allow psql to use readline once non-US code pages work with
>       backslashes

Modified Files:
--------------
    pgsql-server/doc:
        TODO (r1.1358 -> r1.1359)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/TODO.diff?r1=1.1358&r2=1.1359)