After the cocoa beans <-> brown dye change, some of the old dye use was still
left in the description and usage help texts of the cocoa beans craftitem.
The mcl_cocoa locale template and translations are also updated.
* Update the cocoa beans craftitem description and usage help text.
* Update de, es, fr, pl, ru and zh_TW translations.
Note that I do not master all of these languages and this is a best effort
based on picking what I guessed are the most likely translations.
* Don't set stack_max to what would be the default anyway.
7e54c3d5bf