ticket:15 fixed calendar widget
Signed-off-by: Mykola Yaremov <n.yaremov@gmail.com>
ticket:15 fixed note in comments
Signed-off-by: Mykola Yaremov <n.yaremov@gmail.com>
ticket:15 fixed test
Signed-off-by: Mykola Yaremov <n.yaremov@gmail.com>