[TYPO3-mvc] access to a new attribute

[Sebastian Kurfürst]

Hi Cornelius.

> - update: ext_tables.sql
> - update: Classes/Domain/Model.php; add var + getter-method
> - update: Configuration/TCA/tca.php; add and configurate new column
> 
> If really everything needs to be done even if I don't want to display
> the records in the BE than i am definately not convinced.
Yep, that is currently needed, as the information which columns are
mapped is taken from TCA.

Some people will soon start working on some bigger kickstarter
improvements; I hope that lateron, one can use a wizard in the
kickstarter to add new fields as described above.

Greets,
Sebastian