fix for bug hsps.iby includes 200159C9.txt which is already included by s60cenrep_variant.iby
<layer name="homescreensrv">
<module name="group_homescreensrv">
<component name="group_homescreensrv">
<unit unitID="homescreensrv" mrp="" bldFile="&layer_real_source_path;\group" name="homescreensrv" />
</component>
</module>
</layer>