Merge pull request #5 from CarlosManias/headless-testing

Headless testing
Merge pull request #6 from CarlosManias/headless-testing

Adding some magic
Merge pull request #7 from CarlosManias/headless-testing

Headless testing
serializing at http level
Merge pull request #5 from LorenzoBoccaccia/headless-testing

Headless testing