Help: New "Home" icon

Change-Id: I5d6e0ee20ecb76cb90106041f78b504a695ad94a
Reviewed-by: Alessandro Portale <alessandro.portale@theqtcompany.com>

src/plugins/help/help.qrc

@@ -3,6 +3,7 @@
         <file>images/find.png</file>
         <file>images/book.png</file>
         <file>images/home.png</file>
+        <file>images/home@2x.png</file>
         <file>images/bookmark.png</file>
         <file>images/category_help.png</file>
         <file>images/mode_help.png</file>

src/shared/help/helpicons.h

@@ -33,8 +33,8 @@ namespace Icons {
 
 const Utils::Icon BOOKMARK(
         QLatin1String(":/help/images/bookmark.png"));
-const Utils::Icon HOME(
-        QLatin1String(":/help/images/home.png"));
+const Utils::Icon HOME({
+        {QLatin1String(":/help/images/home.png"), Utils::Theme::IconsBaseColor}});
 const Utils::Icon MODE_HELP_CLASSIC(
         QLatin1String(":/help/images/mode_help.png"));
 const Utils::Icon MODE_HELP_FLAT({

src/tools/icons/qtcreatoricons.svg

@@ -3077,6 +3077,33 @@
            height="100%" />
       </g>
     </g>
+    <g
+       id="src/plugins/help/images/home">
+      <rect
+         style="display:inline;fill:#ffffff;fill-opacity:1;stroke:none"
+         width="16"
+         height="16"
+         x="936"
+         y="568"
+         id="rect4757-6" />
+      <polygon
+         style="fill:#000000;fill-opacity:1"
+         points="614,366.5 614,374 602,374 602,366.5 603,366.5 603,373 613,373 613,366.5 "
+         id="polygon5567-2"
+         transform="translate(336,208)" />
+      <rect
+         style="fill:#000000;fill-opacity:1"
+         x="943"
+         y="577"
+         width="2"
+         height="5"
+         id="rect5571-8" />
+      <polygon
+         style="fill:#000000;fill-opacity:1"
+         points="615,367.597 615,367.224 608,362 601,367.224 601,367.597 602.345,367.597 608,363.535 613.655,367.597 "
+         id="polygon5575-4"
+         transform="translate(336,208)" />
+    </g>
   </g>
   <g
      inkscape:groupmode="layer"