Updated the dependencies

[YoranBrondsema]

As I was having dependency troubles importing link-checker into my Rails 4.1.1 project, I updated the Gemfile so that the latest versions of the various dependencies are used. I also specified to use 2.1.1 in the .rvmrc. Not sure that file belongs in the source code in the first place though, as the name of an RVM gemset is more of a personal thing.

[maxandersen]

would be great if a version with this could be released! right now it prevents using link-checker with awestruct:

Bundler could not find compatible versions for gem "colorize":
  In Gemfile:
    link-checker (>= 0) ruby depends on
      colorize (~> 0.5.8) ruby

    awestruct (= 0.5.5) ruby depends on
      colorize (0.7.3)

[JuanitoFatas]

would be great if a version with this could be released!

+1

Bundler could not find compatible versions for gem "nokogiri":
  In Gemfile:
    nokogiri (>= 1.6.7.rc4)

    middleman-deploy was resolved to 1.0.0, which depends on
      middleman-core (>= 3.2) was resolved to 4.0.0, which depends on
        capybara (~> 2.5.0) was resolved to 2.5.0, which depends on
          nokogiri (>= 1.3.3)

    link-checker was resolved to 0.0.0, which depends on
      nokogiri (~> 1.5.5)

[jufemaiz]

@endymion any chance you could either give up to an organisation account or accept this one please?