Rework class parsing to classparser (so that we can have per class logs!)

main.go

@@ -50,7 +50,8 @@ func main() {
 		wg.Add(1)
 		go func(file string) {
 			defer wg.Done()
-			class, err := ParseClass(file)
+			parser := NewClassParser(file)
+			class, err := parser.Parse()
 			if err != nil {
 				Error.Printf("Error parsing file: %v", err)
 				return