added toolbar button for radar, made option to disable lookat completely, changed groundsit hotkey and made it allow standing as well

indra/newview/app_settings/settings.xml

@@ -12681,5 +12681,16 @@
             <integer>473</integer>
         </array>
     </map>
+    <key>RadarListBtnState</key>
+    <map>
+      <key>Comment</key>
+      <string />
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>0</integer>
+    </map>
 </map>
 </llsd>