Adds

• Custom type suffixes
  • promiseMiddleware is now a function that accepts options and returns the middleware to apply
  • Action.type now expects a single type value instead of an array
• Minor bug fixes

Breaking Changes :fire:

The middleware must now be initiliazed like this:

composeStoreWithMiddleware = applyMiddleware(
  promiseMiddleware()
)(createStore);

Previously it was:

composeStoreWithMiddleware = applyMiddleware(
  promiseMiddleware
)(createStore);