missing linearizations in NounRomance.gf

[odanoburu]

while trying to compile #28 , I got quite a few missing linearization warnings, so I'm adding them to the Romance functor.

• the only real changes are in the bottom of the last file, the rest is trailing whitespace removal

• these linearizations are tentative, as I can't compile my grammar to test them

[inariksit]

@odanoburu Works fine for me, I compiled the resource grammar and generated a couple of sentences in Spanish.