Revert taskset for 1.2.0. It emits a warning, breaks building under RH9,

and nobody seemed interested in fixing it despite repeated complaints.
I'll worry about it in the 1.3 timeframe...

testsuite/taskset.tests

@@ -1,17 +0,0 @@
-#!/bin/sh
-
-# Copyright 2006 Bernhard Fischer
-# Licensed under GPL v2 or later, see file LICENSE for details.
-
-. testing.sh
-a="taskset"
-
-# testing "test name"              "opts" "expected result" "file inp" "stdin"
-testing "taskset (get from pid 1)" "$a -p1 >/dev/null;echo \$?" "0\n" "" ""
-testing "taskset (invalid pid)"    "$a -p0 >/dev/null 2>&1;echo \$?" "1\n" "" ""
-testing "taskset (set_aff, needs CAP_SYS_NICE)" \
-                                   "$a 0x1 $SHELL -c $a\ -p\ \$$\|grep\ \"current\ affinity\ mask:\ 1\" >/dev/null;echo \$?" \
-				                                "0\n" "" ""
-
-unset a
-exit $FAILCOUNT