[l10n] Update Italian translation

Signed-off-by: Milo Casagrande <milo@milo.name>

po/it.po

@@ -1,15 +1,15 @@
 # Italian translation of apt
-# Copyright (C) 2002-2010, 2011, 2012, 2013, 2014, 2015, 2017, 2018 The Free Software Foundation, Inc.
+# Copyright (C) 2002-2010, 2011, 2012, 2013, 2014, 2015, 2017, 2018, 2019 The Free Software Foundation, Inc.
 # This file is distributed under the same license as the apt package.
 # Samuele Giovanni Tonon <samu@debian.org>, 2002.
-# Milo Casagrande <milo@milo.name>, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2017, 2018.
+# Milo Casagrande <milo@milo.name>, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2017, 2018, 2019.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: apt\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2019-02-04 15:34+0100\n"
-"PO-Revision-Date: 2018-12-04 09:33+0100\n"
+"POT-Creation-Date: 2019-02-26 08:33+0100\n"
+"PO-Revision-Date: 2019-03-04 11:05+0100\n"
 "Last-Translator: Milo Casagrande <milo@milo.name>\n"
 "Language-Team: Italian <tp@lists.linux.it>\n"
 "Language: it\n"
@@ -17,7 +17,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n!=1);\n"
-"X-Generator: Poedit 2.1.1\n"
+"X-Generator: Poedit 2.2.1\n"
 
 #: apt-inst/contrib/arfile.cc
 msgid "Invalid archive signature"
@@ -433,6 +433,8 @@ msgid ""
 "The method '%s' is unsupported and disabled by default. Consider switching "
 "to http(s). Set Dir::Bin::Methods::%s to \"%s\" to enable it again."
 msgstr ""
+"Il metodo \"%s\" non è supportato ed è disabilitato: passare a http(s). Per "
+"abilitarlo nuovamente, impostare Dir::Bin::Methods::%s a \"%s\"."
 
 #: apt-pkg/acquire-worker.cc
 #, c-format
@@ -1632,6 +1634,8 @@ msgstr "Impossibile comprendere il tipo di gancio %s"
 msgid ""
 "%s: The special 'Pin-Priority: %s' can only be used for 'Package: *' records"
 msgstr ""
+"%s: il valore speciale \"Pin-Priority: %s\" può essere usato solamente con "
+"voci \"Package: *\""
 
 #: apt-pkg/policy.cc
 #, c-format
@@ -2944,10 +2948,8 @@ msgid "Install new packages (pkg is libc6 not libc6.deb)"
 msgstr "Installa nuovi pacchetti (PKG è libc6 non libc6.deb)"
 
 #: cmdline/apt-get.cc
-#, fuzzy
-#| msgid "Install new packages (pkg is libc6 not libc6.deb)"
 msgid "Reinstall packages (pkg is libc6 not libc6.deb)"
-msgstr "Installa nuovi pacchetti (PKG è libc6 non libc6.deb)"
+msgstr "Installa nuovamente pacchetti (PKG è libc6 non libc6.deb)"
 
 #: cmdline/apt-get.cc
 msgid "Remove packages"
@@ -3102,13 +3104,11 @@ msgstr "%s è già stato impostato come installato automaticamente.\n"
 
 #: cmdline/apt-mark.cc
 msgid "No changes necessary"
-msgstr ""
+msgstr "Nessuna modifica necessaria"
 
 #: cmdline/apt-mark.cc
-#, fuzzy
-#| msgid "The following NEW packages will be installed:"
 msgid "The following packages will be marked as automatically installed:"
-msgstr "I seguenti pacchetti NUOVI saranno installati:"
+msgstr "I seguenti pacchetti verranno segnati come installati automaticamente:"
 
 #: cmdline/apt-mark.cc
 #, c-format
@@ -3177,10 +3177,9 @@ msgid "Mark the given packages as manually installed"
 msgstr "Segna i pacchetti forniti come installati manualmente"
 
 #: cmdline/apt-mark.cc
-#, fuzzy
-#| msgid "Mark the given packages as automatically installed"
 msgid "Mark all dependencies of meta packages as automatically installed."
-msgstr "Segna i pacchetti forniti come installati automaticamente"
+msgstr ""
+"Segna tutte le dipendenze dei meta pacchetti come installate automaticamente"
 
 #: cmdline/apt-mark.cc
 msgid "Mark a package as held back"
@@ -3260,10 +3259,8 @@ msgid "install packages"
 msgstr "Installa pacchetti"
 
 #: cmdline/apt.cc
-#, fuzzy
-#| msgid "install packages"
 msgid "reinstall packages"
-msgstr "Installa pacchetti"
+msgstr "Installa nuovamente pacchetti"
 
 #: cmdline/apt.cc
 msgid "remove packages"