/mempool-summary: more granular buckets for age/size charts

views/mempool-summary.pug

@@ -448,11 +448,11 @@ block endOfBody
 				}
 			}
 
-			var ageBucketCount = 100;
+			var ageBucketCount = 150;
 			var ageBucketTxCounts = [];
 			var ageBucketLabels = [];
 
-			var sizeBucketCount = 100;
+			var sizeBucketCount = 150;
 			var sizeBucketTxCounts = [];
 			var sizeBucketLabels = [];