Updating gems in order to support ruby 2
Bump version to 2.0.0
Fixing nokogiri to greater than 1.6
Fixing all spec using Savon 2
Adding specs to Braspag::Connection#savon_client
Adding Gemfile.lock to repo
change amex code from 18 to 180
lib/baby-braspag/payment_method.rb
Merge branch 'master' of github.com:Baby-com-br/braspag into ruby-2
Merge branch 'ruby-2' of github.com:Baby-com-br/braspag into ruby-2
Removing Gemfile.lock
Fix specs
Merge pull request #3 from Baby-com-br/ruby-2

Ruby 2 compatibility