Allow Unicode characters for Oauth Client / Application Names
Currently, when a non-Englisch Character is entered into the "Name" Field of the Application Settings (https://dev.twitch.tv/console/apps/<CLIENTID>), it is denied with the Error Message saying that the word "Twitch" is not allowed, even if that is not entered.
1) This Error Message is confusing as it is incorrectly describing the situation.
2) For some usecases, Non-English Characters would help for Names - such as German Companies with umlauts (öäü) in their name.
I acknowledge that allowing the entire Unicde / UTF-8 subset can pose issues, but It makes it so an Application Name may not be 100% identifying of the Name of the actual Application / Third Party and thus potentially create doubt.