Remove harcoded data dir

default.gam

@@ -1,12 +1,12 @@
 Default Dave Gnukem 1 Levels
 Default set of levels for Dave Gnukem 1.
 ~
-levels/level1.lev,data/levels/citybackdrop.tga,Level 1,Evilmrhenry
-levels/level2.lev,data/levels/citybackdrop.tga,Level 2,Evilmrhenry
-levels/level3.lev,data/levels/citybackdrop.tga,Level 1,Evilmrhenry
-levels/sjm2.lev,data/levels/citybackdrop.tga,Steve's second level,Steve Merrifield
-levels/dj0.lev,data/levels/citybackdrop.tga,David's level; used to be a test-stuff-out level,David Joffe
-levels/sjm001.lev,data/levels/bg1.tga,Steve's Level,Steve Merrifield
+levels/level1.lev,levels/citybackdrop.tga,Level 1,Evilmrhenry
+levels/level2.lev,levels/citybackdrop.tga,Level 2,Evilmrhenry
+levels/level3.lev,levels/citybackdrop.tga,Level 1,Evilmrhenry
+levels/sjm2.lev,levels/citybackdrop.tga,Steve's second level,Steve Merrifield
+levels/dj0.lev,levels/citybackdrop.tga,David's level; used to be a test-stuff-out level,David Joffe
+levels/sjm001.lev,levels/bg1.tga,Steve's Level,Steve Merrifield
 ~
 0,sprites/sprites00.tga,sprites/def0spr.dat,General
 1,sprites/sprites01.tga,sprites/def1spr.dat,General

sample.gam

@@ -2,11 +2,11 @@ Sample/Template Game
 Description of this game, set of levels etc. This can cover multiple
 lines blah blah blah etc. Ends with a single tilde on a line.
 ~
-levels/example.lev,data/levels/bg1.tga,Example level,David Joffe
-levels/kevin.lev,data/levels/bg1.tga,Incomplete,Kevin Joffe
-levels/foo.lev,data/levels/bg1.tga,Foo Level,David Joffe
-levels/template.lev,data/levels/bg1.tga,Template Level,David Joffe
-levels/d_lev1.lev,data/levels/bg1.tga,OldLevel,David Joffe
+levels/example.lev,levels/bg1.tga,Example level,David Joffe
+levels/kevin.lev,levels/bg1.tga,Incomplete,Kevin Joffe
+levels/foo.lev,levels/bg1.tga,Foo Level,David Joffe
+levels/template.lev,levels/bg1.tga,Template Level,David Joffe
+levels/d_lev1.lev,levels/bg1.tga,OldLevel,David Joffe
 ~
 0,sprites/sprites00.tga,sprites/def0spr.dat,General
 1,sprites/sprites01.tga,sprites/def1spr.dat,General

tog/tog.gam

@@ -3,10 +3,10 @@ Made With DaveGnukem-0.53
 Since version 0.01, I fixed a bug in the third level (a bore trap)
 And that's all I changed.
 ~
-tog/tog-lev_0.lev,data/tog/tog-bg-black.tga,Dungeon,T.O.G. of Spookware
-tog/tog-lev_1.lev,data/tog/tog-bg-black.tga,Maze of Blue Crap,T.O.G. of Spookware
-tog/tog-lev_2.lev,data/tog/tog-bg-black.tga,Better Dungeon,T.O.G. of Spookware
-tog/tog-lev_3.lev,data/tog/tog-bg-black.tga,XP!...?
+tog/tog-lev_0.lev,tog/tog-bg-black.tga,Dungeon,T.O.G. of Spookware
+tog/tog-lev_1.lev,tog/tog-bg-black.tga,Maze of Blue Crap,T.O.G. of Spookware
+tog/tog-lev_2.lev,tog/tog-bg-black.tga,Better Dungeon,T.O.G. of Spookware
+tog/tog-lev_3.lev,tog/tog-bg-black.tga,XP!...?
 ~
 0,sprites/sprites00.tga,sprites/def0spr.dat,General
 1,sprites/sprites01.tga,sprites/def1spr.dat,General