Add ContractFiles helper class
Add the ability to build a list of contracts
Add new stubbing syntax
Use the new stubbing syntax on all e2e tests
Add validation capabilities to the contract list
Remove Pacto#use uses
Remove unused Pacto#register_contract
Remove unused Pacto#load_all
Add ability to create only one contract with the new syntax
Remove superseded method Pacto#load
Make the spec order independent
The world is not ready for ruby 2.0 cool stuff yet
Make ContractFiles search recursively inside a dir
Code style issues
Small refactor for ContractFiles