Buffs no longer have the "applied" field, it was redundant

Because children of actions are always inactive in the new engine, buffs 
that are children of actions are inactive while buffs elsewhere on the 
character sheet are active, making it redundant to keep the extra field

app/imports/api/engine/computation/buildComputation/parseCalculationFields.js

@@ -21,8 +21,9 @@ function discoverInlineCalculationFields(prop, schemas){
       prop._computationDetails.inlineCalculations.push(inlineCalcObj);
       // Extract the calculations and store them on the property
       let string = inlineCalcObj.text;
+      // If there is no text, delete the whole field
       if (!string){
-        delete inlineCalcObj.hash;
+        unset(prop, calcKey);
         return;
       }
       const inlineCalcHash = cyrb53(inlineCalcObj.text);