Add rector rule to remove ray calls from a codebase

[timvandijck]

2 ways of using it:

1. In your own Rector config, by adding the RemoveRayCallRector rule.
2. By using the package Rector config: ./vendor/bin/remove-ray.sh <path>

[sebastiandedeyne]

Does this also work for chained calls? Like ray()->clearScreen() and ray('Hello')->red()?

[Plytas]

And does it also work on macros like collect()->ray()?

[timvandijck]

Does this also work for chained calls? Like ray()->clearScreen() and ray('Hello')->red()?

And does it also work on macros like collect()->ray()?

Now it should!

[Plytas]

@timvandijck It doesn't seem to remove collection macro ray() call.

[timvandijck]

@Plytas good spot, it seems like it's not working when a macro line is not ending with ->ray() but with an other method.

I created an issue to track this, probably will be resolved next week: #889