Fix file name in the comment

Signed-off-by: Tomas Hozza <thozza@gmail.com>
Add Settings class

Signed-off-by: Tomas Hozza <thozza@gmail.com>
Add custom logger

Signed-off-by: Tomas Hozza <thozza@gmail.com>
Add TextFileOutput class skelet

Signed-off-by: Tomas Hozza <thozza@gmail.com>