Added dependency on guzzle. NMI Card Transactor now utilizes guzzle for http requests
Fixed issue with error handling in CardTransactor
CardTransactor now properly sets ssl_version to 3
Updated composer.json with packagist orkestra/common and moved symfony/di to require-dev
Fixed all BC breaks caused by orkestra common
Fixed NMI Card transactor test
AchTransactor now uses guzzle instead of HttpKernel
Added unit tests for Transaction entity and TransactorFactory
Updated installation instructions in README
AbstractTransactor now catches all exceptions during processing
Fixed formatting
Fixed issue where transactor might not be set when a transaction is processed
Fixed incorrect classname introduced in a96e469
Merge pull request #5 from tyler-sommer/feature/catch-all

AbstractTransactor now catches all exceptions during processing
Added travis configuration and status iamge to readme