Update list of cultures to be current with a recent Win10 installation

[Eilon]

Need to rerun the culture generator on a recent Win10 machine to ensure we have all the latest cultures.

[hishamco]

I'm running Windows 10 Enterprise, the .NET release key 393295 there are 809 cultures, I think we should consider the newly added culture that have been remove based on @Eilon comment in https://github.com/aspnet/Localization/pull/96/files#r41166078

[DamianEdwards]

OK yep, I confirmed it. I just ran it here on Windows 10 Pro RTM and it updates to over 800 cultures.

@hishamco, feel free to send a PR that just includes the culture list update, assuming you are running Windows 10 RTM (build 10240).

[hishamco]

@DamianEdwards I'm running the same version, I will send a PR soon
thanks

[yukozh]

@Eilon It seems that something missed by using the generate tool. #104

[hishamco]

Nope, this is auto generated by the CultureInfoGenerator command which is fetch all the cultures from the OS

[kirthik]

Based on the discussion in this PR - #104 it looks like other OSes have valid cultures which we need to add to our list or come up with a smarter way to identifying known cultures.

[Eilon]

No longer needed due to #111