articulate/our-boxen — pull request #254 by tecnobrat (2014-06-04 17:08:39+00:00)
Title: Upgrade heroku to fix an issue with RestClient gem

Before upgrading, I would get these errors:

```
! Heroku client internal error.
! Search for help at: https://help.heroku.com
! Or report a bug at: https://github.com/heroku/heroku/issues/new

Error: uninitialized constant Heroku::Command::RestClient (NameError)
Backtrace: /opt/boxen/heroku/lib/heroku/command.rb:225:in `rescue in run'
/opt/boxen/heroku/lib/heroku/command.rb:269:in `run'
/opt/boxen/heroku/lib/heroku/cli.rb:28:in `start'
/opt/boxen/heroku/bin/heroku:24:in `

'

Command: heroku releases
Version: heroku-toolbelt/3.6.0 (x86_64-darwin13.0) ruby/2.1.1
```