Make it easier to use Aquarium from Bundler

[andrzejkrzywda]

0.4.4 doesn't work with Ruby 1.9.

At the moment if I wanted to try out the 1.9.1-port branch I had to put the following into my Gemfile:

gem 'aquarium', "0.0.0", :path => 'vendor/gems/Aquarium/aquarium'

and manually change the branch in my vendored aquarium directory.

The problem is that the project structure doesn't look like a gem (without building it first).

Ideally, it could work with:

gem 'aquarium', "0.4.4", :git => "....", :branch => "1.9.1-port"

[nfedyashev]

We had similar problem in our project and solved it with the fork - https://github.com/nfedyashev/Aquarium

so if you're OK with this solution you can just add it in your Gemfile:

gem 'nfedyashev-aquarium', :github => 'nfedyashev/Aquarium'

[gumayunov]

Nikita, could you create pull request please? :)