I've seen this on iOS. Haven't confirmed if it occurs on Android yet. If breeds are fetched from the network again (currently after an hour since the last fetch) It seems we are appending them all to the table again rather than updating or replacing the existing rows there.

Describe the problem or limitation you are having in your project:
To make pull requests more consistent, we should provide a pull request template.

Describe how this feature / enhancement will help you overcome this problem or limitation:
It directly related to #11 but can be done separately.

**Show a mock up screenshots/video or a flow diagram explaining how your proposal will wo

The README is pretty small at the moment. It’d be great to have a few example usages listed.

Title explains itself. The goal is to make the library more accessible.
Ideally, the wiki would cover each source type and the operators.