Add new screenshots

Author: yakushabb

org.supertuxproject.SuperTux.metainfo.xml

@@ -62,20 +62,44 @@
   </categories>
   <screenshots>
     <screenshot type="default">
-      <image>https://www.supertux.org/images/0_6_0/0_6_0_3.png</image>
-      <caption>An Icy Island level</caption>
+      <image>https://www.supertux.org/images/0_7_0/07-1.png</image>
+      <caption>In-game screenshot</caption>
     </screenshot>
     <screenshot>
-      <image>https://www.supertux.org/images/0_6_0/0_6_0_2.png</image>
-      <caption>The Icy Island world map</caption>
+      <image>https://www.supertux.org/images/0_7_0/07-2.png</image>
+      <caption>In-game screenshot</caption>
     </screenshot>
     <screenshot>
-      <image>https://www.supertux.org/images/0_6_0/0_6_0_4.png</image>
-      <caption>Another Icy Island level</caption>
+      <image>https://www.supertux.org/images/0_7_0/07-3.png</image>
+      <caption>In-game screenshot</caption>
     </screenshot>
     <screenshot>
-      <image>https://www.supertux.org/images/0_6_0/0_6_0_14.png</image>
-      <caption>A Rooted Forest level</caption>
+      <image>https://www.supertux.org/images/0_7_0/07-4.png</image>
+      <caption>In-game screenshot</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://www.supertux.org/images/0_7_0/07-5.png</image>
+      <caption>In-game screenshot</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://www.supertux.org/images/0_7_0/07-6.png</image>
+      <caption>In-game screenshot</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://www.supertux.org/images/0_7_0/07-7.png</image>
+      <caption>In-game screenshot</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://www.supertux.org/images/0_7_0/07-8.png</image>
+      <caption>In-game screenshot</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://www.supertux.org/images/0_7_0/07-9.png</image>
+      <caption>In-game screenshot</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://www.supertux.org/images/0_7_0/07-10.png</image>
+      <caption>In-game screenshot</caption>
     </screenshot>
   </screenshots>
   <launchable type="desktop-id">supertux2.desktop</launchable>