add Latgalian as a language to learn
I am a linguist and like readlang very much. I would like to explore its use with an underressourced language, Latgalian. It will be mainly used by speakers of Latvian reading texts in Latgalian and compiling wordlists from texts. The language's ISO is ltg, the language name in Latgalian is latgalīšu volūda. Thank you very much for considering this.