Welcome screen: Add "Get Qt" link

Change-Id: Ic3a6210a0b1600ae308bbdb43f0c50fc72d910e8
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

src/plugins/welcome/welcome.qrc

@@ -23,5 +23,7 @@
         <file>images/expandarrow.png</file>
         <file>images/expandarrow@2x.png</file>
         <file>images/border.png</file>
+        <file>images/download.png</file>
+        <file>images/download@2x.png</file>
     </qresource>
 </RCC>

src/plugins/welcome/welcomeplugin.cpp

@@ -287,6 +287,7 @@ public:
             auto l = new QVBoxLayout;
             l->setContentsMargins(0, 0, 0, 0);
             l->setSpacing(5);
+            l->addWidget(new IconAndLink("download", tr("Get Qt"), "https://www.qt.io/download", this));
             l->addWidget(new IconAndLink("qtaccount", tr("Qt Account"), "https://account.qt.io", this));
             l->addWidget(new IconAndLink("community", tr("Online Community"), "https://forum.qt.io", this));
             l->addWidget(new IconAndLink("blogs", tr("Blogs"), "https://planet.qt.io", this));

src/tools/icons/qtcreatoricons.svg

@@ -7069,6 +7069,24 @@
          id="path5457-0-5"
          style="display:inline" />
     </g>
+    <g
+       id="src/plugins/welcome/images/download"
+       transform="translate(32)">
+      <use
+         style="display:inline"
+         x="0"
+         y="0"
+         xlink:href="#backgroundRect"
+         id="use5933-0-9-4"
+         width="100%"
+         height="100%"
+         transform="translate(144,148)" />
+      <path
+         id="path2540"
+         style="fill:none;stroke-width:2;stroke:#000000;stroke-linejoin:round"
+         d="m 128,599 h 16 m -14.5,-9.5 6.5,6.5 6.5,-6.5 M 136,584 v 12"
+         sodipodi:nodetypes="ccccccc" />
+    </g>
     <g
        id="src/libs/utils/images/member"
        transform="translate(-28,0)">