Alanren/edit data1004 (#2781)

* edit data bug fix

* rename the event and use undefined instead of null

* use thenable instead of callback

* handle the new SlickGrid OnRendered event to control the keyboard focus

* use the new event to control the focus and change the add row behavior

package.json

@@ -38,7 +38,7 @@
     "@angular/upgrade": "~4.1.3",
     "@types/chart.js": "^2.7.31",
     "angular2-grid": "2.0.6",
-    "angular2-slickgrid": "github:Microsoft/angular2-slickgrid#1.4.5",
+    "angular2-slickgrid": "github:Microsoft/angular2-slickgrid#1.4.6",
     "applicationinsights": "0.18.0",
     "chart.js": "^2.6.0",
     "fast-plist": "0.1.2",
@@ -65,7 +65,7 @@
     "reflect-metadata": "^0.1.8",
     "rxjs": "5.4.0",
     "semver": "^5.5.0",
-    "slickgrid": "github:anthonydresser/SlickGrid#2.3.27",
+    "slickgrid": "github:anthonydresser/SlickGrid#2.3.28",
     "spdlog": "0.7.1",
     "sudo-prompt": "8.2.0",
     "svg.js": "^2.2.5",