Update project angular.translate to 2.2.0

libgrabber updated project angular.translate to 2.2.0.

@angular-translate

### Metadata information

```json
{
  "metadata": {
    "packageManager": "github",
    "name": "angular.translate",
    "repo": "angular-translate/bower-angular-translate",
    "files": {
      "include": ["angular-translate.min.js"],
      "exclude": []
    },
    "path": "/home/jsdelivr/files/angular.translate",
    "localVersions": ["2.1.0"],
    "remoteVersions": ["0.4.2", "0.4.3", "0.4.4", "0.5.1", "0.5.2", "0.6.0", "0.7.0", "0.8.0", "0.8.1", "0.9.0", "0.9.1", "0.9.3", "0.9.4", "1.0.0", "1.0.1", "1.0.2", "1.1.0", "1.1.1", "2.0.0", "2.0.1", "2.1.0", "2.2.0"],
    "branchVersions": []
  },
  "version": "2.2.0",
  "updated": true,
  "updatePath": "/home/jsdelivr/files/angular.translate/2.2.0",
  "branch": "angular.translate/2.2.0"
}
```