Add support for actionSanitiser in @ngrx/store-devtools

[aboyton]

I'm submitting a...

[ ] Regression (a behaviour that used to work and stopped working in a new release)
[ ] Bug report  
[x] Feature request
[ ] Documentation issue or request

What is the current behaviour?

redux-devtools-extension has support for having an actionSanitizer (see https://github.com/zalmoxisus/redux-devtools-extension/blob/master/docs/API/Arguments.md#actionsanitizer--statesanitizer).

Expected behaviour:

I'd like be able to use this with @ngrx/store-devtools if possible, but I can't seem to work out how this can be done.

[rupeshtiwari]

@brandonroberts I checked in the support for both state and action sanitizer. Not sure how to create pull request.