Handles text file caching. Must specify a filename and path underneath assets/.
| clear | Clears all data from the cache. |
| get | Returns a String, by filename, from the cache. |
| load | loads a single file into the cache. Returns a String Future. |
| remove | Removes a single String, by filename, from the cache. |
For an overview of how to setup your assets, see the getting started guide.