Let's not override something that is already set

Signed-off-by: emanuele <emanuele45@gmail.com>
A missing slash

Signed-off-by: emanuele <emanuele45@gmail.com>
Allow to show "selectors" without a link (i.e. labels)

Signed-off-by: emanuele <emanuele45@gmail.com>
Some defatul stuff removed

Signed-off-by: emanuele <emanuele45@gmail.com>