Merge pull request #1 from cliviu/objectfactory

object factory for thucydides integration with cucumber
Added a failing scenario for report generation
Create README.md
Reorganized the tests
Merge branch 'master' of github.com:thucydides-webtests/thucydides-cucumber
Merge pull request #2 from cliviu/objectfactory

Objectfactory
Refactored the tests and migrated some to Spock.
Added some failing tests to illustrate the expected outcome structures
Scenarios should be automatically tagged with the feature they belong to.
Fixed the issue with the nested steps, so that the simple test cases seem to work now. Added a failing test for a data-driven example.
Added some extra tests