apotonick/cells — pull request #163 by tricknotes (2013-07-12 10:21:51+00:00)
Title: Suppress bundler warning

bundler 1.3.x shows the following warning:

```
The source :gemcutter is deprecated because HTTP requests are insecure.
Please change your source to 'https://rubygems.org' if possible, or
'http://rubygems.org' if not.
```