Update project angular.moment to 0.8.1

libgrabber updated project angular.moment to 0.8.1.

@urish

### Metadata information

```json
{
  "metadata": {
    "packageManager": "github",
    "name": "angular.moment",
    "repo": "urish/angular-moment",
    "files": {
      "include": ["angular-moment.js", "angular-moment.min.js", "angular-moment.min.js.map"],
      "exclude": []
    },
    "path": "/home/jsdelivr/files/angular.moment",
    "localVersions": ["0.6.2", "0.7.0", "0.7.1", "0.8.0"],
    "remoteVersions": ["0.1.0", "0.1.1", "0.1.2", "0.1.3", "0.1.4", "0.1.5", "0.1.6", "0.1.7", "0.2.0", "0.2.1", "0.2.2", "0.3.0", "0.4.0", "0.4.1", "0.4.2", "0.5.0", "0.5.1", "0.5.2", "0.6.0", "0.6.1", "0.6.2", "0.7.0", "0.7.1", "0.8.0", "0.8.1"],
    "branchVersions": []
  },
  "version": "0.8.1",
  "updated": true,
  "updatePath": "/home/jsdelivr/files/angular.moment/0.8.1",
  "branch": "angular.moment/0.8.1"
}
```