Rename a few icons left in rc files

ksayit/src/ksayitui.rc

@@ -1,12 +1,12 @@
 <!DOCTYPE kpartgui>
 <kpartgui version="0.1" name="ksayit" >
  <ActionProperties>
-  <Action icon="player_play" name="say_it" />
-  <Action icon="player_pause" name="pause" />
-  <Action icon="player_stop" name="shut_up" />
+  <Action icon="media-playback-start" name="say_it" />
+  <Action icon="media-playback-pause" name="pause" />
+  <Action icon="media-playback-stop" name="shut_up" />
   <Action icon="2rightarrow" name="next_sentence" />
   <Action icon="2leftarrow" name="prev_sentence" />
-  <Action icon="editdelete" name="clear" />
+  <Action icon="edit-delete" name="clear" />
   <Action icon="edit" name="edittext" />
  </ActionProperties>
  <MenuBar>