fix profile tests

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Fix commits atom feed

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Fix wiki editing

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>