Rename and sort the locales

[marcelgerber]

This changed some locale names (often just upper/lowercase changes):

• cs: Česky -> čeština [Wikipedia]: kvarel, martinstarman
• es: Español -> español [Wikipedia]: TomMalbran
• fr: Français -> français [Wikipedia]
• hr: Hrvatski -> hrvatski [Wikipedia]: diomed
• id: Indonesia -> Bahasa Indonesia [Wikipedia]: pace-noge
• fa-ir: Persian-فارسی -> فارسی [Wikipedia]: mohammadyaghobi
• pt-br: Português do Brasil -> português (Brasil) [Wikipedia]: Rynaro
• pt-pt: Português -> português (Portugal) [Wikipedia]
• ro: Română -> română [Wikipedia]: micnic
• sk: Slovenský -> slovenčina [Wikipedia]: erichstark
• sr: српски -> Српски [Wikipedia]
• sv: Svenska -> svenska [Wikipedia]: mikaeljorhult
• hu: Magyar -> magyar [Wikipedia]: rigor789

I've looked the language names up here and confirmed them using Wikipedia.

[peterflynn]

Oops, I guess this would have been a more useful place for me to post this question/comment: #7593 (comment)

[TomMalbran]

Since now the language names are on their own language, I see no point in placing it at the top of the list. Is easy to just find it again even after switching to a language you know nothing about, and you can still go back to the first language in the list that should be one that you are familiar with.

@SAplayer Since we have English (US), should it be português (BR) and português (PT)?

[marcelgerber]

@TomMalbran I renamed them.

[TomMalbran]

@SAplayer Great. Should we start sorting English (US) instead of appending it?

[marcelgerber]

@TomMalbran Done, even while it's not the main target of this PR.

[TomMalbran]

@SAplayer Thanks. I know, but is kind of a continuation of your previous PR, and was an easy enough fix to add it here.

[redmunds]

Looks good. Merging.