Remove the now-generated animation data.

gfx/pics/sneasel/bitmask.asm

@@ -1,25 +0,0 @@
-; 0
-	db %11000011
-	db %00111000
-	db %01100011
-	db %10001110
-	db %00000001
-; 1
-	db %11000011
-	db %11111011
-	db %00100011
-	db %10001110
-	db %00000001
-; 2
-	db %00000000
-	db %11000011
-	db %00000000
-	db %00000000
-	db %00000000
-; 3
-	db %00000000
-	db %01000000
-	db %00000000
-	db %00000000
-	db %00000000
-; 0xd37a7

gfx/pics/sneasel/frames.asm

@@ -1,19 +0,0 @@
-	dw .frame1
-	dw .frame2
-	dw .frame3
-	dw .frame4
-.frame1
-	db $00 ; bitmask
-	db $24, $24, $25, $26, $27, $28, $29, $2a, $2b, $2c, $2d, $2e
-	db $2f, $30, $31, $24
-.frame2
-	db $01 ; bitmask
-	db $24, $24, $25, $26, $32, $33, $34, $28, $29, $35, $36, $2a
-	db $37, $38, $2e, $24, $39, $24, $24
-.frame3
-	db $02 ; bitmask
-	db $32, $33, $35, $36
-.frame4
-	db $03 ; bitmask
-	db $35
-; 0xd910b