Fix for Bug #739:   Some nodes can't be deleted. XQuery window shows [BASX0004] Pre value out of range
Fix for Bug #739:
  Some nodes can't be deleted. XQuery window shows [BASX0004] Pre value out of range

basex:db(string, int) expects PRE value, ID was given by GUICommands

vincentml/basex,ksclarke/basex,BaseXdb/basex,deshmnnit04/basex,ksclarke/basex,ksclarke/basex,drmacro/basex,deshmnnit04/basex,drmacro/basex,deshmnnit04/basex,BaseXdb/basex,dimitarp/basex,ksclarke/basex,joansmith/basex,ksclarke/basex,drmacro/basex,JensErat/basex,joansmith/basex,vincentml/basex,joansmith/basex,joansmith/basex,dimitarp/basex,BaseXdb/basex,BaseXdb/basex,dimitarp/basex,drmacro/basex,vincentml/basex,vincentml/basex,JensErat/basex,ksclarke/basex,drmacro/basex,deshmnnit04/basex,ksclarke/basex,drmacro/basex,BaseXdb/basex,ksclarke/basex,joansmith/basex,drmacro/basex,dimitarp/basex,JensErat/basex,JensErat/basex,dimitarp/basex,ksclarke/basex,BaseXdb/basex,BaseXdb/basex,BaseXdb/basex,ksclarke/basex,vincentml/basex,deshmnnit04/basex,JensErat/basex,ksclarke/basex,deshmnnit04/basex,JensErat/basex,BaseXdb/basex,BaseXdb/basex,drmacro/basex,JensErat/basex,drmacro/basex,vincentml/basex,vincentml/basex,BaseXdb/basex,drmacro/basex,deshmnnit04/basex,JensErat/basex,joansmith/basex,dimitarp/basex,drmacro/basex,joansmith/basex,JensErat/basex,deshmnnit04/basex,drmacro/basex,deshmnnit04/basex,joansmith/basex,joansmith/basex,dimitarp/basex,joansmith/basex,vincentml/basex,BaseXdb/basex,vincentml/basex,deshmnnit04/basex,JensErat/basex,dimitarp/basex,JensErat/basex,vincentml/basex,dimitarp/basex,joansmith/basex,deshmnnit04/basex,dimitarp/basex,deshmnnit04/basex,dimitarp/basex,dimitarp/basex,vincentml/basex,vincentml/basex,JensErat/basex,joansmith/basex,ksclarke/basex