Check i18n for table and behaviour

[augustohp]

Somehow the behaviour that translate table contents is not working.
Currently the only "Translatable" table is the "Areas" table. And I made a mess with table records and an array to enable a fast translation to launch the application. Now we should fix this.

The "areas" controller should enable the creation of two "Names" one for each language available (por and eng).

And the array crap should be removed from the proposals controller, the translation should be brought by the Model and the translate behavior automatically.

CakePHP doc for that feature: http://book.cakephp.org/view/1328/Translate

[augustohp]

The array crap have already been removed, but now we need to enable Translation using the i18n table for two other models: Level and Size