Store request controller, rather than its instance

[acontreras89]

Fix #68.

[acontreras89]

You may want to rename the property to controller (rather than request) to avoid confusion.

[ryanashcraft]

@acontreras89 Good catch. Putting this on the 2.0 branch we're tracking to release along with a few breaking changes.

[acontreras89]

I found this bug while testing fetch adapter :) I told you about it in some other issue, and it has finally made it to npm.

@ryanashcraft I've been wanting to ask, is there any other channel to get in touch with you (redux-query maintainers) besides this repo? Perhaps a gitter/slack/discord community?

I've been spending quite some time with your library lately, and I'd love to share some of my thoughts with you in a more direct manner.

Also, is there any info on the breaking changes that 2.0 will introduce?

[ryanashcraft]

@acontreras89 For now I want to keep everything in Github as my time is pretty stretched and don't want to set expectations that I can't fulfill. Also lets other contributors chime in when appropriate.

If you have ideas, please create an issue(s). I've also made a 2.0 issue for open discussion:
#70.