Include alert about 1.1 release

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>
[pt_BR]Translate alert about 1.1 release

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>
Update download link on homepage

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>
[pt_BR]Update footer

Signed-off-by: Rogerio Prado de Jesus <rogeriopradoj@gmail.com>