will it blend?

Squashed commit of the following:

commit 3d3baddd23
Author: Henry <akhenry@gmail.com>
Date:   Thu Feb 2 15:08:26 2017 -0800

    [Tables] Do not persist column configuration for non-editable objects

platform/features/table/src/TableConfiguration.js

@@ -172,7 +172,9 @@ define(
             });
 
             //Synchronize column configuration with model
-            if (configChanged(configuration, defaultConfig)) {
+            if (this.domainObject.hasCapability('editor') &&
+                this.domainObject.getCapability('editor').isEditContextRoot() &&
+                configChanged(configuration, defaultConfig)) {
                 this.saveColumnConfiguration(configuration);
             }
 

platform/features/table/test/TableConfigurationSpec.js

@@ -36,10 +36,18 @@ define(
 
             beforeEach(function () {
                 mockDomainObject = jasmine.createSpyObj('domainObject',
-                    ['getModel', 'useCapability', 'getCapability']
+                    ['getModel', 'useCapability', 'getCapability', 'hasCapability']
                 );
                 mockModel = {};
                 mockDomainObject.getModel.andReturn(mockModel);
+                mockDomainObject.getCapability.andCallFake(function (name) {
+                    return name === 'editor' && {
+                        isEditContextRoot: function () {
+                            return true;
+                        }
+                    };
+                });
+
                 mockTelemetryFormatter = jasmine.createSpyObj('telemetryFormatter',
                     [
                         'format'