small changes due to comments on PR
Merge pull request #29 from dostapenko/yaml

cukes being eliminated and replaced with rspec tests
"deletions of old server-computer handshake interactions"
Merge branch 'master' of https://github.com/hedgeyedev/paypal-ipn-forwarder into deletion_of_verified_messages_for_dev_comp
"fleshing of remaining rspec tests"
merge conflicts resolved