Update .desktop and appdata files in data/xdg.

data/xdg/com.cataclysmdda.cataclysm-dda.appdata.xml → data/xdg/cataclysm-dda.appdata.xml

@@ -1,13 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <component type="desktop">
-    <id>com.cataclysmdda.cataclysm-dda</id>
+    <id>cataclysm-dda</id>
     <metadata_license>CC-BY-SA-3.0</metadata_license>
     <project_license>CC-BY-SA-3.0</project_license>
     <name>Cataclysm: Dark Days Ahead</name>
-    <summary>A roguelike set in a post-apocalyptic world</summary>
+    <summary>A turn-based survival game set in a post-apocalyptic world.</summary>
     <description>
-        <p>Cataclysm: Dark Days Ahead is a roguelike set in a post-apocalyptic world. While some have described it as a "zombie game", there is far more to Cataclysm than that.</p>
-        <p>Struggle to survive in a harsh, persistent, procedurally generated world.</p>
+        <p>Cataclysm: Dark Days Ahead is a roguelike set in a post-apocalyptic world. While some have described it as a
+            "zombie game", there is far more to Cataclysm than that.</p>
+        <p>Struggle to survive in a harsh, persistent, procedurally generated world. Scavenge the remnants of a dead
+            civilization for food, equipment, or, if you are lucky, a vehicle with a full tank of gas to get you the
+            hell out of Dodge. Fight to defeat or escape from a wide variety of powerful monstrosities, from zombies
+            to giant insects to killer robots and things far stranger and deadlier, and against the others like
+            yourself, that want what you have...</p>
     </description>
     <screenshots>
         <screenshot type="default">
@@ -20,7 +25,7 @@
     <url type="homepage">http://www.cataclysmdda.com/</url>
     <url type="bugtracker">https://github.com/CleverRaven/Cataclysm-DDA/issues</url>
     <url type="translate">https://www.transifex.com/cataclysm-dda-translators/cataclysm-dda/</url>
-    <launchable type="desktop-id">com.cataclysmdda.cataclysm-dda.desktop</launchable>
+    <launchable type="desktop-id">cataclysm-dda.desktop</launchable>
     <provides>
         <binary>cataclysm</binary>
         <binary>cataclysm-tiles</binary>

data/xdg/com.cataclysmdda.cataclysm-dda.desktop → data/xdg/cataclysm-dda.desktop

@@ -1,10 +1,10 @@
 [Desktop Entry]
 Name=Cataclysm: Dark Days Ahead
 GenericName=Post-apocalyptic roguelike
-Comment=A roguelike set in a post-apocalyptic world
+Comment=A turn-based survival game set in a post-apocalyptic world.
 Icon=cataclysm-dda
 Type=Application
 Exec=cataclysm-tiles
 Categories=Game;RolePlaying;
-Keywords=zombie;rogue;roguelike;tiles;dda;
+Keywords=zombie;rogue;roguelike;tiles;dda;cdda;
 Terminal=false