removed train goes faster and arrow issue cause its fixed. added much more

* TODO: removed train goes faster and arrow issue cause its fixed.
* boards/dataset/mrpatate.xml: added much more images. Now uses imageset.
* boards/watercycle.xml.in: changed help text
* src/boards/python/watercycle.py: little cleanup
* src/boards/read_colors.c: (start_board), (end_board): memory leak: added g_list_free
  where needed
  * src/gcompris/images_selector.c: (gcompris_images_selector_start),
  (gcompris_images_selector_stop), (display_image),
  (display_image_set), (free_stuff), (item_event_imageset_selector),
  (parseImage), (parse_doc), (read_xml_file): complete rework to support dataset in the xml
   file and display them.

1 files changed, 89 insertions, 47 deletions

diff --git a/boards/dataset/mrpatate.xml b/boards/dataset/mrpatate.xml
index 91b9c90..fdd7439 100644
--- a/boards/dataset/mrpatate.xml
+++ b/boards/dataset/mrpatate.xml
@@ -1,48 +1,90 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<GCompris>
-  <Board 
-	 name="mrpatate"
-	 type="dataset"
-	 icon="mrpatate/mrpatate_icon.png"
-	 author="Bruno Coudoin (bruno.coudoin@free.fr)">
-	 <title>Mister Patatoe</title>
-	 <description>Mister Patatoe Image data set</description>
-  </Board>
-  <Image filename="mrpatate/barbe12.png"/>
-  <Image filename="mrpatate/barbe1.png"/>
-  <Image filename="mrpatate/body.png"/>
-  <Image filename="mrpatate/bouc1.png"/>
-  <Image filename="mrpatate/bouche1.png"/>
-  <Image filename="mrpatate/bouche2.png"/>
-  <Image filename="mrpatate/bouche3.png"/>
-  <Image filename="mrpatate/bouche4.png"/>
-  <Image filename="mrpatate/bouche9.png"/>
-  <Image filename="mrpatate/cheveux1.png"/>
-  <Image filename="mrpatate/cheveux2.png"/>
-  <Image filename="mrpatate/cheveux3.png"/>
-  <Image filename="mrpatate/cheveux4.png"/>
-  <Image filename="mrpatate/cheveux5.png"/>
-  <Image filename="mrpatate/cil1.png"/>
-  <Image filename="mrpatate/larme.png"/>
-  <Image filename="mrpatate/lunette1.png"/>
-  <Image filename="mrpatate/lunette1_sun.png"/>
-  <Image filename="mrpatate/lunette_girl.png"/>
-  <Image filename="mrpatate/lunette_girl_sun.png"/>
-  <Image filename="mrpatate/mousta1.png"/>
-  <Image filename="mrpatate/nez1.png"/>
-  <Image filename="gcompris/misc/egg.png"/>
-  <Image filename="gcompris/misc/peer.png"/>
-  <Image filename="mrpatate/noeye.png"/>
-  <Image filename="mrpatate/eyeball.png"/>
-  <Image filename="mrpatate/oeuil1.png"/>
-  <Image filename="mrpatate/oeuil2.png"/>
-  <Image filename="mrpatate/oeuil3.png"/>
-  <Image filename="mrpatate/oeuil4.png"/>
-  <Image filename="gcompris/misc/raquette.png"/>
-  <Image filename="gcompris/misc/flower.png"/>
-  <Image filename="imageid/cartable.png"/>
-  <Image filename="mrpatate/watch.png"/>
-  <Image filename="mrpatate/ear_jewell.png"/>
-  <Image filename="mrpatate/hat.png"/>
-  <Image filename="mrpatate/sherif.png"/>
-</GCompris>
+<ImageSetRoot>
+  <ImageSet filename="mrpatate/body.png">
+    <Image filename="mrpatate/barbe12.png"/>
+    <Image filename="mrpatate/barbe1.png"/>
+    <Image filename="mrpatate/body.png"/>
+    <Image filename="mrpatate/bouc1.png"/>
+    <Image filename="mrpatate/bouche1.png"/>
+    <Image filename="mrpatate/bouche2.png"/>
+    <Image filename="mrpatate/bouche3.png"/>
+    <Image filename="mrpatate/bouche4.png"/>
+    <Image filename="mrpatate/bouche9.png"/>
+    <Image filename="mrpatate/cheveux1.png"/>
+    <Image filename="mrpatate/cheveux2.png"/>
+    <Image filename="mrpatate/cheveux3.png"/>
+    <Image filename="mrpatate/cheveux4.png"/>
+    <Image filename="mrpatate/cheveux5.png"/>
+    <Image filename="mrpatate/cil1.png"/>
+    <Image filename="mrpatate/larme.png"/>
+    <Image filename="mrpatate/lunette1.png"/>
+    <Image filename="mrpatate/lunette1_sun.png"/>
+    <Image filename="mrpatate/lunette_girl.png"/>
+    <Image filename="mrpatate/lunette_girl_sun.png"/>
+    <Image filename="mrpatate/mousta1.png"/>
+    <Image filename="mrpatate/nez1.png"/>
+    <Image filename="gcompris/misc/egg.png"/>
+    <Image filename="gcompris/misc/peer.png"/>
+    <Image filename="mrpatate/noeye.png"/>
+    <Image filename="mrpatate/eyeball.png"/>
+    <Image filename="mrpatate/oeuil1.png"/>
+    <Image filename="mrpatate/oeuil2.png"/>
+    <Image filename="mrpatate/oeuil3.png"/>
+    <Image filename="mrpatate/oeuil4.png"/>
+    <Image filename="gcompris/misc/raquette.png"/>
+    <Image filename="gcompris/misc/flower.png"/>
+    <Image filename="imageid/cartable.png"/>
+    <Image filename="mrpatate/watch.png"/>
+    <Image filename="mrpatate/ear_jewell.png"/>
+    <Image filename="mrpatate/hat.png"/>
+    <Image filename="mrpatate/sherif.png"/>
+    <Image filename="gcompris/misc/tux.png"/>
+    <Image filename="gcompris/misc/parachute.png"/>
+  </ImageSet>
+  <ImageSet filename="gcompris/misc/car.png">
+    <Image filename="gcompris/misc/car.png"/>
+    <Image filename="gcompris/misc/minivan.png"/>
+    <Image filename="gcompris/misc/bicycle.png"/>
+    <Image filename="gcompris/misc/tuxboat.png"/>
+    <Image filename="gcompris/misc/fishingboat.png"/>
+    <Image filename="gcompris/misc/sailingboat.png"/>
+    <Image filename="gcompris/misc/fusee.png"/>
+    <Image filename="gcompris/misc/tuxhelico.png"/>
+    <Image filename="gcompris/misc/tuxloco.png"/>
+    <Image filename="gcompris/misc/tuxplane.png"/>
+  </ImageSet>
+  <ImageSet filename="gcompris/misc/house.png">
+    <Image filename="gcompris/misc/house.png"/>
+    <Image filename="gcompris/misc/lighthouse.png"/>
+    <Image filename="gcompris/misc/castle.png"/>
+    <Image filename="gcompris/misc/crown.png"/>
+    <Image filename="gcompris/misc/flowerpot.png"/>
+    <Image filename="gcompris/misc/eggpot.png"/>
+    <Image filename="gcompris/misc/football.png"/>
+    <Image filename="gcompris/misc/glass.png"/>
+    <Image filename="gcompris/misc/lamp.png"/>
+    <Image filename="gcompris/misc/light.png"/>
+    <Image filename="gcompris/misc/pencil.png"/>
+    <Image filename="gcompris/misc/plane.png"/>
+    <Image filename="gcompris/misc/postcard.png"/>
+    <Image filename="gcompris/misc/postpoint.png"/>
+    <Image filename="gcompris/misc/rape.png"/>
+    <Image filename="gcompris/misc/raquette.png"/>
+    <Image filename="gcompris/misc/sofa.png"/>
+  </ImageSet>
+  <ImageSet filename="gcompris/misc/apple.png">
+    <Image filename="gcompris/misc/apple.png"/>
+    <Image filename="gcompris/misc/peer.png"/>
+    <Image filename="gcompris/misc/carot.png"/>
+    <Image filename="gcompris/misc/bottle.png"/>
+    <Image filename="gcompris/misc/cerise.png"/>
+    <Image filename="gcompris/misc/cocotier.png"/>
+    <Image filename="gcompris/misc/cloud.png"/>
+    <Image filename="gcompris/misc/star.png"/>
+    <Image filename="gcompris/misc/egg.png"/>
+    <Image filename="gcompris/misc/flower.png"/>
+    <Image filename="gcompris/misc/sapin.png"/>
+    <Image filename="gcompris/misc/tree.png"/>
+    <Image filename="gcompris/misc/strawberry.png"/>
+  </ImageSet>
+</ImageSetRoot>