Welcome to editing the User manual :)
Please note that the page titles need to include the "Gramps 4.2 Wiki manual -" part so that when a new version of say Gramps 5.0 is release the following automated script can recognise and duplicate the correct user manual pages.
I've corrected the following pages redirect Gramps_4.2_Wiki_Manual_-_Getting_Started/it and renamed the linked page from It:Come iniziare to It:Manuale Wiki per Gramps 4.2 - Come iniziare
Thank you for your effort, any questions please ask. 16:38, 17 February 2016 (MST)