Effects calculation

NOTE CHANGE THIS WHEN READY

Option :ref:Multiple effects analysis<selectionsettings:effects> selects multiple selects. Effects are selected using Effects selection. Press Clear filter and/or change selection and select multiple effects in the scrolldown box. If both this option and :ref:Include related effects of AOP network<selectionsettings:effects> is unchecked, it is obligatory to select one and only one effect. If Include related effects of AOP network is checked, a Focal effect is specified and all related effects in the AOP network are selected as well.