Improve support for server rendering async routes

Tell users what's going on in postinstall

Typo in readme: "stategy" -> "strategy"

Fix typo 'router' to 'history' in v2.0.0 upgrade guide

Update our tested browsers

Use location descriptor in onEnter redirect

Rename "confirming navigation" example

setRouteLeaveHook over setLeaveHook

I think in rc4 the API is `setRouteLeaveHook` instead of `setLeaveHook` ?

Update glossary for some new terms

Update examples for props.router removal

Add deprecated RoutingContext export to index

Update app.js

Updates docs for custom query parsing in V2

In V2, custom query parsing needs to be done via custom histories.

Fixes #2842

Give some guidance for 404 with catch-all routes

So beginners don't get tripped up by a mis-configured server off the bat.

Fixes #2825

Fix link to context.router in API documentation

Update history dependency

add warning for new replaceState location param

Update TransitionUtils.js

Update TransitionUtils.js

API docs: Fixes several TOC links.

Fix "Confirming Navigation" link

Noticed this while reading through the docs. I think it just needed a leading slash.

Test Pl...

Add passing custom histories to match

Fix v2 example for Navigating in Route Components

Expose needed functionality in UMD build

Update pinterest example

The `state` prop is deprecated in v2.

Small fix for the transitions example for 2.0

fixes #2805

Upgrade Guide Correction for Custom Histories

Since `hashHistory` is a singleton and not a function, it can't be used with `useRouterHistory`....

Make deprecated properties non-enumerable

Also build with fail-on-warning flag

This avoids spurious deprecation warnings in dev tools.

Added lacking import of IndexRoute in docs introduction section.

Update links to tiny.cc

These are editable, so we can avoid breakage if there are edits to the upgrade guide in the future.

Export createMemoryHistory

if you simply `require(‘react-router’)` on the
server you get an error, because the singleton
is...

Revert "Remove history npm workaround"

Update v2.0.0.md

fix typo

particularly to pass along options to useBaseName
and useQueries