Sync docs - README: Screenshot of Magic tool control buttons

docs/en/html/README.html

@@ -920,6 +920,13 @@
   <blockquote>
     <p>
       If the tool can be used by clicking and dragging, a 'painting' button will be available on the left, below the list of Magic tools on the right side of the screen. If the tool can affect the entire picture at once, an 'entire picture' button will be available on the right.    </p>
+    <div class="screenshot-center">
+      <img src=
+      "../../html/images/tool_magic_controls.png"
+         width="96"
+         height="48"
+         alt="">
+    </div>
     <p class="note">
       <span title="Configuration option">&#9881;</span>      <strong>Note</strong>: If the "<code>nomagiccontrols</code>" option is set, Tux Paint won't display the painting or entire picture controls. See the "<a href="OPTIONS.html"><em>Options</em></a>" documentation.    </p>
     <p class="note">

docs/es_ES.UTF-8/html/README.html

@@ -920,6 +920,13 @@
   <blockquote>
     <p>
       If the tool can be used by clicking and dragging, a 'painting' button will be available on the left, below the list of Magic tools on the right side of the screen. If the tool can affect the entire picture at once, an 'entire picture' button will be available on the right.    </p>
+    <div class="screenshot-center">
+      <img src=
+      "../../html/images/tool_magic_controls.png"
+         width="96"
+         height="48"
+         alt="">
+    </div>
     <p class="note">
       <span title="Configuration option">&#9881;</span>      <strong>Note</strong>: If the "<code>nomagiccontrols</code>" option is set, Tux Paint won't display the painting or entire picture controls. See the "<a href="OPTIONS.html"><em>Options</em></a>" documentation.    </p>
     <p class="note">

docs/fr_FR.UTF-8/html/README.html

@@ -920,6 +920,13 @@
   <blockquote>
     <p>
       Si l'outil peut être utilisé en cliquant et en faisant glisser, un bouton «peinture» sera disponible sur la gauche, sous la liste des outils «magiques» sur le côté droit de l'écran. Si l'outil peut affecter toute  l'image en entier, un bouton «Image entière» sera disponible sur la droite.    </p>
+    <div class="screenshot-center">
+      <img src=
+      "../../html/images/tool_magic_controls.png"
+         width="96"
+         height="48"
+         alt="">
+    </div>
     <p class="note">
       <span title="Configuration option">&#9881;</span>      <strong>Note</strong>: If the "<code>nomagiccontrols</code>" option is set, Tux Paint won't display the painting or entire picture controls. See the "<a href="OPTIONS.html"><em>Options</em></a>" documentation.    </p>
     <p class="note">

docs/gl_ES.UTF-8/html/README.html

@@ -920,6 +920,13 @@
   <blockquote>
     <p>
       Se a ferramenta pode usarse premendo e arrastrando, estará dispoñíbel un botón de «pintura» á esquerda, baixo a lista de ferramentas Maxia na parte dereita da pantalla. Se a ferramenta pode afectar toda a imaxe á vez, haberá un botón «imaxe completa» á dereita.    </p>
+    <div class="screenshot-center">
+      <img src=
+      "../../html/images/tool_magic_controls.png"
+         width="96"
+         height="48"
+         alt="">
+    </div>
     <p class="note">
       <span title="Configuration option">&#9881;</span>      <strong>Note</strong>: If the "<code>nomagiccontrols</code>" option is set, Tux Paint won't display the painting or entire picture controls. See the "<a href="OPTIONS.html"><em>Options</em></a>" documentation.    </p>
     <p class="note">

docs/ja_JP.UTF-8/html/README.html

@@ -920,6 +920,13 @@
   <blockquote>
     <p>
       クリック＋ドラッグを使用するツールの場合、右側のセレクタの下部左側にある「描画モード」を表すボタンが有効になります。１クリックで画面全体に効果を及ぼすツールの場合、右側の「全画面モード」を表すボタンが有効になります。    </p>
+    <div class="screenshot-center">
+      <img src=
+      "../../html/images/tool_magic_controls.png"
+         width="96"
+         height="48"
+         alt="">
+    </div>
     <p class="note">
       <span title="Configuration option">&#9881;</span>      <strong>注:</strong> "<code>nomagiccontrols</code>" オプションが設定されると、「描画モード」「全画面モード」の選択ボタンが無効になります。詳しくは"<a href="OPTIONS.html"><em>各種設定について</em></a>"のドキュメントを参照してください。    </p>
     <p class="note">