Added GatewayParameters and CallbackServerParameters. And a daemonize option. refs #148
Forgot to set a parameter. refs #148
Refactoring of tests to use gatewayparams and callbackserver params. made tests faster. refs #148
testing if travis-ci prefers longer sleep time
Adding some safeguards so tests do not fail because the process was not ready on time.
Refactored start callback server method to allow lazy start. Also refactored tests to reuse more code. refs #149 comment
refactored documentation to use new parameters objects. refs #148
Merge branch 'parameters'