Italian translation for 2.3-stable by Riccardo Rocca (#14196)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11919 e93f8b46-1217-0410-a6f0-8f06a7374b81
pdf: restore "id_width" parameter of issues_to_pdf_draw_borders (#14178)

Contributed by Massimo Rossello.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11920 e93f8b46-1217-0410-a6f0-8f06a7374b81