Update project angular.ng-grid to v2.0.13

libgrabber updated project angular.ng-grid to v2.0.13.

@angular-ui

### Metadata information

```json
{
  "metadata": {
    "packageManager": "github",
    "name": "angular.ng-grid",
    "repo": "angular-ui/ng-grid",
    "files": {
      "include": ["ng-grid.min.css", "build/ng-grid.min.js", "build/ng-grid.js"],
      "exclude": []
    },
    "path": "/home/jsdelivr/files/angular.ng-grid",
    "localVersions": ["2.0.7"],
    "remoteVersions": ["v1.2.0", "v1.2.1", "v1.2.2", "v1.3.0", "v1.3.1", "v1.3.2", "v1.3.4", "v1.3.6", "v1.4.1", "v1.5.0", "v1.6.0", "v1.6.1", "v1.6.2", "v1.6.3", "v1.7.0", "v1.7.1", "v1.8.0", "v1.9.0", "v2.0.1", "v2.0.4", "v2.0.5", "v2.0.6", "v2.0.7", "v2.0.8", "v2.0.9", "v2.0.10", "v2.0.11", "v2.0.12", "v2.0.13"],
    "branchVersions": []
  },
  "version": "v2.0.13",
  "updated": true,
  "updatePath": "/home/jsdelivr/files/angular.ng-grid/2.0.13",
  "branch": "angular.ng-grid/v2.0.13"
}
```