updated challenges

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@2689 178a84e3-b1eb-0310-8ba1-8eac791a3b58

data/grandprix/alltracks.challenge

@@ -5,7 +5,6 @@
  (name          _("Win the At World's End\nGrand Prix"))
  (description   _("Come first in the At World's End\nGrand Prix with 3 'Racer'\nLevel AI karts."))
  (unlock-gp    "alltracks")
- (unlock-difficulty "skidding" _("Skidding Preview"))
  (depend-on    "islandfollow")
  (major        "grandprix")
  (minor        "quickrace")

data/grandprix/tothemoonandback.challenge

@@ -3,13 +3,13 @@
 (challenge
  (id            "energyshiftingsands")
  (name          _("Collect the Pharaohs Treasure"))
- (description   _("Collect at least 9 coins\non 3 laps of Shifting Sands\nin under 2:20 minutes."))
+ (description   _("Finish with at least 9 nitro \npoints on 3 laps of Shifting Sands\nin under 2:20 minutes."))
  (unlock-gp    "tothemoonandback")
  (depend-on    "energymathclass" "racetracktime")
  (major        "single")
  (minor        "quickrace")
  (track        "sandtrack")
- (difficulty   "easy")
+ (difficulty   "medium")
  (karts        1)
  (laps         3)
  (energy       9)

data/grandprix/tothemoonandback.grandprix

@@ -4,7 +4,7 @@
  (name _("To the Moon and Back"))
  (description _("Second grand prix"))
  (tracks "lighthouse" "skyline" "startrack" "xr591" "beach")
- (laps      4             4        3           3        2 )
+ (laps      4             3        3           3        2 )
 )
 
 ;; EOF ;;