Add apybara dependency, see https://github.com/middleman/middleman/commit/3ebd902ec3afb3bd72e640bc846df8686eaaddf2
Add apybara dependency, see https://github.com/middleman/middleman/commit/3ebd902ec3afb3bd72e640bc846df8686eaaddf2

danielbayerlein/middleman-google-analytics,danielbayerlein/middleman-google-analytics