Update project backbone-deep-model to v0.10.4

libgrabber updated project backbone-deep-model to v0.10.4.



### Metadata information

```json
{
  "metadata": {
    "packageManager": "github",
    "name": "backbone-deep-model",
    "repo": "powmedia/backbone-deep-model",
    "files": {
      "basePath": "distribution/",
      "include": ["deep-model.min.js"],
      "exclude": []
    },
    "path": "/home/aleksandar/projects/jsdelivr-aleksandarabot/files/backbone.deepmodel",
    "localVersions": [],
    "remoteVersions": ["v0.2.1", "v0.7.1", "v0.7.3", "v0.7.4", "v0.8.0", "v0.9.0", "v0.10.0", "v0.10.1", "v0.10.2", "v0.10.3", "v0.10.4"],
    "branchVersions": []
  },
  "version": "v0.10.4",
  "updated": true,
  "updatePath": "/home/aleksandar/projects/jsdelivr-aleksandarabot/files/backbone.deepmodel/0.10.4",
  "branch": "backbone-deep-model/v0.10.4"
}
```