Merge pull request #2878 from edx/sarina/LMS-2302

Put language modal in alphabetical order LMS-2302

common/djangoapps/dark_lang/models.py

@@ -25,4 +25,7 @@ class DarkLangConfig(ConfigurationModel):
         if not self.released_languages.strip():  # pylint: disable=no-member
             return []
 
-        return [lang.strip() for lang in self.released_languages.split(',')]  # pylint: disable=no-member
+        languages = [lang.strip() for lang in self.released_languages.split(',')]  # pylint: disable=no-member
+        # Put in alphabetical order
+        languages.sort()
+        return languages