Fix a typo ("version" -> "vers") in code that shouldn't be getting called

anyway due to lack of IsTemplateInstanceExperiment() function.  The function
exists in libTemplates.pm, but is not exported.

Since I'm not sure what is going on, I have just changed the "if (Is...)"
to "if (0 && Is...)".

tbsetup/idleswap.in

@@ -166,10 +166,10 @@ $EUID = $UID    = $unix_uid;
 $ENV{'USER'}    = $creator;
 $ENV{'LOGNAME'} = $creator;
 
-if (IsTemplateInstanceExperiment($exptidx)) {
+if (0 && IsTemplateInstanceExperiment($exptidx)) {
     my ($guid, $vers);
     
-    if (MapExptidxtoTemplate($exptidx, \$guid, \$version) < 0) {
+    if (MapExptidxtoTemplate($exptidx, \$guid, \$vers) < 0) {
 	die("*** $0:\n".
 	    "    Error mapping experiment to its template!\n");
     }