[skip CI] Translate deepin-manual.ts in it

69% of minimum 50% translated source file: 'deepin-manual.ts'
on 'it'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

translations/deepin-manual_it.ts

@@ -1,17 +1,15 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="it" sourcelanguage="en_US">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" sourcelanguage="en_US" language="it">
 <context>
     <name>ManualProxy</name>
     <message>
         <location filename="../src/view/manual_proxy.cpp" line="322"/>
         <source>Learn Basic Operations</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/view/manual_proxy.cpp" line="324"/>
         <source>Common Application Libraries</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/view/manual_proxy.cpp" line="326"/>
@@ -51,12 +49,12 @@
     <message>
         <location filename="../src/view/i18n_proxy.cpp" line="21"/>
         <source>Quick Start</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/view/i18n_proxy.cpp" line="22"/>
         <source>Video Guide</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/view/i18n_proxy.cpp" line="23"/>
@@ -91,27 +89,28 @@
     <message>
         <location filename="../src/view/i18n_proxy.cpp" line="29"/>
         <source>Click to view </source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/view/i18n_proxy.cpp" line="30"/>
         <source>View all</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/view/i18n_proxy.cpp" line="32"/>
         <source>App Store</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/app/dman.cpp" line="105"/>
         <source>Manual</source>
-        <translation type="unfinished"></translation>
+        <translation>Manual</translation>
     </message>
     <message>
         <location filename="../src/app/dman.cpp" line="106"/>
         <source>Manual is designed to help users learn the operating system and its applications, providing specific instructions and function descriptions.</source>
-        <translation type="unfinished"></translation>
+        <translation>Manual nasce per aiutare l&apos;utenza all&apos;utilizzo del Sistema Operativo ed alle Applicazioni native, fornendo istruzioni specifiche e descrivendo le singole funzionalità.
+Localizzazione italiana a cura di Massimo A. Carofano.</translation>
     </message>
 </context>
 <context>
@@ -127,4 +126,4 @@
         <translation>Ctrl+F</translation>
     </message>
 </context>
-</TS>
+</TS>