DigitEntry: Added DIGIT36 column type for angle input
DigitEntry: Made padding depend on font size
InterfaceConfigPanel: Used StringIsEqual() instead of _tcscmp()
LanguageGlue: Applied naming convention
LanguageGlue: Used StringIsEqual() instead of _tcscmp()
DataField/Enum: Use lambda function to sort entries
InterfaceConfigPanel: Don't translate "English" as language name

If the automatic language detection fails we should offer the option
"English" instead of "English" in a language that the user can't read.
LanguageGlue: Added language names to BuiltinLanguage struct
Form/Edit: Use AngleEntryDialog() instead of Combolist