Table fixes

- Fixed sorting and filtering on non-string columns
- Fixed warnings about missing required prop and invalid default value in table rows
- Fixed error occuring when formatting non-existent column

src/plugins/telemetryTable/TelemetryTableColumn.js

@@ -48,7 +48,12 @@ define(function () {
         }
 
         getFormattedValue(telemetryDatum) {
-            return this.formatter.format(telemetryDatum);
+            let formattedValue = this.formatter.format(telemetryDatum);
+            if (typeof formattedValue !== 'string') {
+                return formattedValue.toString();
+            } else {
+                return formattedValue;
+            }
         }
 
     };

src/plugins/telemetryTable/TelemetryTableRow.js

@@ -39,7 +39,7 @@ define([], function () {
 
         getFormattedValue(key) {
             let column = this.columns[key];
-            return column.getFormattedValue(this.datum[key]);
+            return column && column.getFormattedValue(this.datum[key]);
         }
 
         getRowLimitClass() {

src/plugins/telemetryTable/components/table-row.vue

@@ -32,7 +32,9 @@ export default {
         columnWidths: {
             type: Array,
             required: false,
-            default: [],
+            default() {
+                return [];
+            },
         },
         rowIndex: {
             type: Number,
@@ -48,10 +50,6 @@ export default {
             type: Number,
             required: false,
             default: 0
-        },
-        configuration: {
-            type: Object,
-            required: true
         }
     },
     methods: {