Upgrade deps and clean up url state

All dependencies have been upgraded.
The url state has been cleaned up by not storing state for undefined variables.

Typescript, separate packages and improved url syncing

We split up Redxuless into three packages:

• @reduxless/core
• @reduxles/preact
• @reduxless/react

This makes it simpler to import the relevant bindings to your app.

We've also converted most of the code to Typescript. The types can be imported into your typescript project by doing this import { Store } from '@reduxless/core/dist/interfaces';

The api has changed somewhat, but it's all documented, so please take a look at the new docs for usage.

Finally we've added support for custom URL serialization/deserialization.

frameworkless store functionality exports

You can now import the createStore and selectorMemoizer without React or Preact bindings by:
`import {createStore, selectorMemoizer} from 'reduxless'

v3.0.1

Breaking change: React dependency has been isolated. Please check the readme on how to import Reduxless with React or Preact bindings. Alternatively you can import Reduxless directly and inject your own React-like module.

v1.0.9

• store can only be retrieved via context now -- no child as functions anymore
• basic router exported

Added component props to mapper functions

v1.0.7

bumping to version v1.0.7