Removed code which redundantly checks values of sf.spec.splitbuild, sf.spec.os.skipbuild, and sf.spec.s60.skipbuild. Removed setting of sf.spec.sysdef.version, as nothing ever reads its value. Removed sf-check-missing-s60-files, as there's nothing to call it any more.

@echo off
setlocal
call %~dp0..\common\hlm.bat %*
endlocal