trying to create a mock
Merge branch 'master' into mocks
allowed only master and feature branches to initiate travis builds
Merge branch 'master' into mocks
fixed reading config in do express checkout request
more test coverage with mocks
Merge pull request #1 from OpenBuildings/mocks

Mocks for testing ExpressCheckout params and public methods.
Merge branch 'master' into fix-payment-type