Update NonBlockingCalls.md

Update NonBlockingCalls.md

Attempt to fix https://github.com/yelouafi/redux-saga/issues/152

Fix error in the API reference CPS section

fn call cb(error) not fn(error)

Fix broken link to sagaMonitor example

Indent child Route

Fixed an inconsistent indent to improve readability.

Grammar fixes

Fix realworld example

- update redux-sage semver

Drop `yield getState()` in favor of `yield selec()`

Add yield select(selector, ...args), yield getState()

Fix small typo in UsingRunSaga.md

Update BeginnerTutorial.md

removed a space

Make the beginner tutorial match the style/content of the beginner guide repo

fixed typos + exports

Looks like the beginner guide repo and the tutorial have diverged a bit.
This makes the tutorial...

Add a Gitter chat badge to README.md

Fix typos

Fix typos

Fix a typo in Beginner Tutorial

Fix typo in RacingEffects.md

`something` → `something`

fix typo

Update ErrorHandling.md

update cancel docs to import effect functions

Fix `race` example in docs

Fix typo in UsingSagaHelpers.md

reason spelling typo in error handling docs