Remove 10 year old kconf_update files

conf/CMakeLists.txt

 install(FILES kget.kcfg DESTINATION ${KDE_INSTALL_KCFGDIR})
-install(FILES kget.upd DESTINATION ${KDE_INSTALL_KCONFUPDATEDIR})
-install(PROGRAMS kget_sensitive.pl DESTINATION  ${KDE_INSTALL_KCONFUPDATEDIR})
-install(PROGRAMS kget_limitdownloads.pl DESTINATION  ${KDE_INSTALL_KCONFUPDATEDIR})

conf/kget.upd

-Id=2.8.0
-File=kgetrc
-Group=Advanced
-RemoveKey=ExpertMode
-Group=Appearance
-RemoveKey=Columns
-RemoveKey=ShowExpandableTransferDetails
-RemoveKey=ShowSplashscreen
-RemoveKey=EnablePopupTooltip
-Group=Geometry
-RemoveKey=ColumnWidths
-Group=Network
-RemoveKey=AutoShutdown
-RemoveKey=AutoDisconnect
-RemoveKey=MaxConnectionsServer
-
-Id=2.8.0/multiseg
-File=kget_multisegkiofactory.rc
-Group=Segments
-RemoveKey=SplitSize
-RemoveKey=SaveSegSize
-
-Id=2.8.0/sensitive
-File=kgetrc
-Group=Advanced
-Script=kget_sensitive.pl,perl
-
-Id=2.8.0/limitdownloads
-File=kgetrc
-Group=Network
-Script=kget_limitdownloads.pl,perl

conf/kget_limitdownloads.pl

-#!/usr/bin/perl
-
-$doChange=0;
-$connections=0;
-
-while(<>)
-{
-    ($key)   = ($_ =~ /([^=]*)=(.*)$/);
-    ($value) = ($_ =~ /^[^=]*=(.*)$/);
-
-    if( $key eq "LimitDownloads" )
-    {
-        if ( $value eq "false" )
-        {
-            $doChange=1;
-        }
-        print "# DELETE " . $key . "\n";
-        next;
-    }
-    if ( $key eq "MaxConnections" )
-    {
-        $connections=$value;
-        print "# DELETE MaxConnections\n";
-        next;
-    }
-
-    print $_;
-}
-
-if ( $doChange eq 1 )
-{
-    print "MaxConnections=0\n";
-} else {
-    print "MaxConnections=" . $connections . "\n";
-}
-

conf/kget_sensitive.pl

-#!/usr/bin/perl
-
-
-while(<>)
-{
-    ($key)   = ($_ =~ /([^=]*)=(.*)$/);
-    ($value) = ($_ =~ /^[^=]*=(.*)$/);
-
-    if( $key eq "AutoPasteCaseInsensitive" and $value eq "false" )
-    {
-        print "# DELETE " . $key . "\n";
-        print "AutoPasteCaseSensitive=true\n";
-        next;
-    }
-
-    print $_;
-}