Update OkHttp version from RC to 3.0.1

[frindly]

Updating to newest ok http version

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[frindly]

I signed it!

[sjudd]

Thanks, do you mind squashing your commits?

[frindly]

squashed

[sjudd]

Merge error maybe?

[TWiStErRob]

His branch is 1 PR behind, should the merge handle this? He's also using the same 3.0 branch as a feature branch.
Though it's probably better if @frindly tries to rebase.

[sjudd]

Ah yeah, I think this will be fine. I'll try merging and we will see :).

[sjudd]

Yup worked, thanks!

[TWiStErRob]

Yeah, your merge "commit" is showing the correct diff, but his single commit shows the same diff with the extra line added. So it kind-of worked :) The only weird thing I don't like is the Blame shows his commit for that line and not the original one. So it's worth cleaning up the commits properly before accepting the PR to not confuse the VCS history.