Except for redux-saga

Hi, thanks for the amazing tool!

There is one issue that I want to address.

For some reason the `except` option in `sagaPlugin` doesn't actually ignore sagas. However, the `except` option in `reactotronRedux` ignores the actions.

Why wouldn't `except` option in `sagaPlugin` work? If the action name wasn't correct, then it wouldn't ignore the actions from `reactotronRedux`, right?

```js
const exceptActions = [
'session/addPeak'
];

const reactotron = Reactotron.configure({ host }).useReactNative()
.setAsyncStorageHandler!(AsyncStorage)
.use(reactotronRedux({ except: exceptActions }))
.use(sagaPlugin({ except: exceptActions }))
.connect();
```

Thank you!

Start at the sagaPlugin and reactotronRedux entry points, using the provided exceptActions example to reproduce the mismatch. Trace how each plugin handles the action name and verify the behavior with a matching saga action. Done means sagaPlugin ignores the same action names that reactotronRedux excludes.

Written by the indexing model from the issue text.