Norwegian is added "twice"

[vegardinho]

The Norwegian language currently has the following representations in app.localize (of which only the two latter appear in Home Assistant app settings):

• Norwegian
• Norwegian bokmål
• Norwegian nynorsk

We have two written languages in Norway, "Norwegian bokmål" and "Norwegian nynorsk". "Norwegian" is therefore superflous and a bit confusing, since it may mean either of the two (see e.g. wikipedia page). When translating, it is hard to know whether to translate for this or for the two others.

Is there a reason for including "Norwegian"? If not, it would be best to remove it altogether, since it serves no purpose and is confusing to translators. (I might add that "Norwegian Bokmål" is usually considered the "default" version of the language, used by some 90% of the population. If one is to set a default version, this would be the best choice.)