Support react-redux v7

[OliverJAsh]

v7 just came out: https://github.com/reduxjs/react-redux/releases/tag/v7.0.1

Currently we're tied to v6:

connected-react-router/package.json

Line 38 in a8e92e6

"react-redux": "^6.0.0",

[mdebeus]

I am waiting for this as well - thank you for opening this.
Please upgrade to react-router 5.0 as well - you are currently tied to v4:

connected-react-router/package.json

Line 39 in a8e92e6

"react-router": "^4.3.1",

[supasate]

I tested and it seems like it's not backward compatible. I had no time to look through it yet, but, I think it may be related to the way it changed the subscription back from Context API to direct subscription (See #191 when it changed from direct subscription to Context API).

I'll take a look during the weekend. In the meantime, PR is welcome.

[bugzpodder]

I upgraded to react-redux v7 and it seemed to work fine for me:

> yarn why react-redux
=> Found "react-redux@7.0.2"

> yarn why connected-react-router
=> Found "connected-react-router@6.4.0"

[belgattitude]

@supasate First thanks for the work you put into connected-react-router. Really helpful !

For information, looks it works for me with react-redux 7. Sorry I could not go deeper in the internal changes. Seems too complex for me ;) Thx again for great work, it's appreciated

[ee0pdt]

Most of the changes in #191 seem to relate to documentation. If anything needs reverting to support v7 it shouldn't be too bad. And I'd also like to thank @supasate for your work on this project!

[aenciso]

It is working for me with react-redux 7.0.2

[cmfcmf]

I've created a PR to allow react-redux@7. However, passing a custom context does not currently work: #303

[cmfcmf]

My fix for react-redux has been merged in reduxjs/react-redux#1278 and #303 will be ready once a new version of react-redux is released.

[fwh1990]

It seem that react-redux has published new version 7.1.0 a week ago

[Oblosys]

Looks like #303 got replaced by #321, which seems about ready to be merged.