wrote transaction tests and made some changes to transaction.rb
wrote transaction tests and made some changes to transaction.rb

nessieisreal/nessie-ruby-sdk,Tritonis/github.io,nessieisreal/nessie-ruby-wrapper,nessieisreal/nessie-ruby-wrapper,nessieisreal/nessie-ruby-sdk,Shwheelz/capital_one,Shwheelz/capital_one,Tritonis/github.io