Update cample to v3.1.0. Add keyed cample

Author: antonmak1

frameworks/non-keyed/cample/index.html renamed to frameworks/keyed/cample/index.html

@@ -1,6 +1,6 @@
 {
   "name": "js-framework-benchmark-cample",
-  "version": "3.0.6",
+  "version": "3.1.0",
   "description": "cample demo",
   "main": "dist/main.js",
   "js-framework-benchmark": {
@@ -29,6 +29,6 @@
     "webpack-cli": "5.0.1"
   },
   "dependencies": {
-    "cample": "3.0.6"
+    "cample": "3.1.0"
   }
 }

frameworks/non-keyed/cample/package-lock.json renamed to frameworks/keyed/cample/package-lock.json

@@ -79,7 +79,7 @@ const buildData = (count) => {
 const eachComponent = each(
   "table-rows",
   ({ importedData }) => importedData.rows,
-  `<tr class="{{[selected]}}">
+  `<tr key="{{row.id}}" class="{{[selected]}}">
     <td class='col-md-1'>{{row.id}}</td>
     <td class='col-md-4'><a :click="{{importedData.setSelected(row.id)}}" class='lbl'>{{row.label}}</a></td>
     <td class='col-md-1'><a :click="{{importedData.delete(row.id)}}" class='remove'><span class='remove glyphicon glyphicon-remove' aria-hidden='true'></span></a></td>
@@ -107,7 +107,7 @@ const mainComponent = component(
     <div class="jumbotron">
         <div class="row">
             <div class="col-md-6">
-                <h1>cample-"non-keyed"</h1>
+                <h1>cample-"keyed"</h1>
             </div>
             <div class="col-md-6">
                 <div class="row">