Fixed crash when changing orientation

A crash occured when the user changed orientation with search activated.
Also added navigation list position when changing orientation

Signed-off-by: pralonga <aurelien.pralong@gmail.com>
Cleanup

Removed old, fragmentless, useless activities

Signed-off-by: pralonga <aurelien.pralong@gmail.com>
Updated translations

Signed-off-by: pralonga <aurelien.pralong@gmail.com>
Release preparation

Signed-off-by: pralonga <aurelien.pralong@gmail.com>