Fix warnings

[sferik]

Inspired by @zenspider.

PS: Can I please get push access restored? I think it went away when the repository was moved to the octokit organization. Or is membership for Githubbers only?

[catsby]

I tried this out and got a warning from Bundler:

$ bundle
Fetching gem metadata from https://rubygems.org/.........
Fetching additional metadata from https://rubygems.org/..
Resolving dependencies...
You have requested:
  rspec >= 2.14

The bundle currently has rspec locked at 2.13.0.
Try running `bundle update spec`

Is an updated Gemfile.lock needed for existing installs? (Where Travis CI would be new installs and not get this warning)

[pengwynn]

Thanks. Would the cane gem or some other tool catch these in the future?

@zenspider Are these the only sources of your ❤️🔥? We have a few instances of warn() for deprecations and preview features that aren't so nice for building CLI tools. Taking inspiration from minitest, we could check something like ENV["OCTOKITIGOTTHISDONTSHOWMEWARNINGSYO"] and mute those.

Can I please get push access restored?

@sferik Done. I've just been adding people back as they ask. ⚡

[sferik]

@catsby The Gemfile.lock is ignored, so you have to run bundle update after you pull, not bundle install.

@pengwynn I‘m pretty sure @zenspider was concerned with warnings being thrown by Ruby, not deprecation warnings coming from Octokit.rb. This patch fixes all of them.

PS: Thanks for adding me back to the project. I’m going to merge this now.