Fix UserInterfaceTests for mac (actually for mono). Because as I understand Mono haven't Client profile. This is the reasone that the test failure:
expected: "Build successful."
actual: "Build: 0 erros, 1 warning"
first param is expected, second is actual
Implemented ui automation test for technical challenge
Replace like a hack "press return" solution with gdk-sharp sendpresskey
Merge branch 'md-ui-automation-challenge'