Add back ability to parse JSON from HTTP::Response

[sferik]

It was temporarily removed in #64.

I’ve opened this issue as a blocker before we can release version v0.6.

[ixti]

I'll take that :D

[sferik]

@tarcieri Can you please add @ixti as a contributor so this issue can be assigned to him. He has certainly made his fair share of contributions lately.

[tarcieri]

I don't think this is a release blocker for 0.6

[sferik]

😦 I would like to see this in v0.6, since it existed in previous versions of the library and adding it back was a condition of removing it.

[tarcieri]

OK, that's reasonable, I'd hate to see someone stop using the library because they liked this functionality.

@ixti want to rock it out?

[ixti]

@tarcieri will do my best to introduce this feature back asap

[tarcieri]

@ixti thanks!