Incompatibility with history.listen with history@5

[adekbadek]

The handleLocationChange function is called as the listener to history.listen. In version 5 of history, it has the signature of (location, action, isFirstRendering), while a history's listener function has a signature of ({action, location}).

This results in a state of shape {location:{location}} (nested) after the @@router/LOCATION_CHANGE action is called.

Fix is to use version 4 of the history package.