Player currentTime is used both for setting the time and display the time.

[nicolabortignon]

We use a dispatch from the View to the redux to update the player timeline. It uses the state property currentTime.

We also use the same property to update from the reducer the currentTime (to be played).
Ie, when we skip track or when we want to play a specific cue point in a track.

We need to separate the two behavior, and try to avoid loops while doing that.

Ideally:

• the audio tag in the view update the currentTime sending a message to the reducer.
• the reducer update the startingTime in the state. The player picks up the change and sequentialy the currentTime is going to be dispatched. Probably we'll need to handle this in a componentReceivedProperty method. Unfortunately we will need to invalidate the startingTime when such behaviour is not requested.