[TYPO3-extbase-kickstarter] test of extension builder

[Nicolas de Haen]

Hi Dominic,

I'm just refactoring the validation and the next version of the 
Extension Builder will give a warning if you have the Show action 
configured as default.

> Second my template file said in the list.html a plural, but in the controller it gave a singular. In my case:
>
> controller: assign 'travel'
> view: foreach 'travels'

That's strange, since both are generated with the same Pluralize view 
helper. I did a test and it worked as expected. Maybe you changed it 
later and your overwrite settings blocked some adaptions?

regards,
Nico