Remove development file libmdb/make.sh

libraries/libmdb/make.sh

-#!/bin/sh
-warning_filter() {
-    egrep -v ': In function .*:$|: warning: (ISO C99 requires rest arguments to be used|format .*%p.* has type .*struct MDB_.*\*)'
-}
-
-exit `{
-    { XCFLAGS="-std=c99 -pedantic" make "$@" 2>&1; echo $? >&3; } |
-    warning_filter >&2
-} 3>&1`