Fix metainfo screenshots and banner color

Author: ranfdev

data/com.ranfdev.DistroShelf.metainfo.xml.in

@@ -54,19 +54,19 @@
 
   <!-- Applications should set a brand color in both light and dark variants like so -->
   <branding>
-    <color type="primary" scheme_preference="light">#ff00ff</color>
-    <color type="primary" scheme_preference="dark">#993d3d</color>
+    <color type="primary" scheme_preference="light">#deddda</color>
+    <color type="primary" scheme_preference="dark">#241f31</color>
   </branding>
 
   <screenshots>
     <screenshot type="default">
       <image type="source">https://raw.githubusercontent.com/ranfdev/DistroShelf/master/data/screenshots/1.png</image>
     </screenshot>
     <screenshot>
-      <image type="source">https://raw.githubusercontent.com/ranfdev/Geopard/DistroShelf/data/screenshots/2.png</image>
+      <image type="source">https://raw.githubusercontent.com/ranfdev/DistroShelf/master/data/screenshots/2.png</image>
     </screenshot>
     <screenshot>
-      <image type="source">https://raw.githubusercontent.com/ranfdev/Geopard/DistroShelf/data/screenshots/3.png</image>
+      <image type="source">https://raw.githubusercontent.com/ranfdev/DistroShelf/master/data/screenshots/3.png</image>
     </screenshot>
   </screenshots>