created new step function.
declared some more scenarios for the the homepage test feature.
implemented slideshow checker step function.
declared taxonomy test feature and scenarios.
added test feature and scenarios for Events content type.
Added scenarios for testing News content type generation and display
fixed News Views scenario.
removed redundant/broken test scenario.
added TODO comment.
Merge pull request #72 from stopfstedt/7.x-1.x

more tests