Renaming errors property: localizedDescription -> description

Re enabling generation of ressources on commond
Architecture will now generate property of subobject as non-static. It will allow usage like R.sub_object.sub_property.property

Sources/ResgenSwift/Generate/GenerateError.swift

@@ -13,7 +13,7 @@ enum GenerateError: Error {
     case commandError([String], String)
     case writeFile(String, String)
     
-    var localizedDescription: String {
+    var description: String {
         switch self {
         case .fileNotExists(let filename):
             return "error: [\(Generate.toolName)] File \(filename) does not exists"