"Feature" request: consider removing colorize dependency

[ragaskar]

4247c42 pulls in the GPL-licensed colorize gem as a dependency. Some people working for companies with strict license policies may not be able to use capybara-screenshot at work as a result. Thought I'd mention it in case it's something you hadn't considered.

[mattheworiordan]

Is this an issue for you? I appreciate you highlighting this, but as of now, I have not had anyone say this was an issue. If it is, it could easily be substituted with simple colour encoding within the Gem itself.

[ragaskar]

Yes, sorry for being so vague, but this dependency does prevent us from using latest. We've locked to a version of the gem pre-colorize dependency, which is fine for now, but I imagine the next time we need updates we'll have to figure something out.

[mattheworiordan]

What about https://github.com/defunkt/colored/blob/master/LICENSE, if I swapped out that Gem would that work?

[ragaskar]

Yep, that's MIT, would be fine. Thanks for considering the change!

[mattheworiordan]

Ok, done, see https://rubygems.org/gems/capybara-screenshot and bd4519c

[ragaskar]

Thanks!