Remove interpolation time metric

src/hybridSimulation.js

@@ -112,16 +112,12 @@ export default function (sim, forceS, forceF) {
       sample[i].vy=0;
     }
 
-
     event.call("startInterp");
-    let p1 = performance.now();
     if (NUM_PIVOTS>=1) {
       interpolationPivots(sample, remainder, NUM_PIVOTS, interpDistanceFn, INTERP_FINE_ITS);
     } else {
       interpBruteForce(sample, remainder, interpDistanceFn, INTERP_FINE_ITS);
     }
-    let p2 = performance.now();
-    console.log("Interpolation time: " + (p2 - p1));
 
     event.call("fullTick");
     alreadyRanIterations = 0;