move pokemon graphics to mon-specific directories

graphics/pokemon/hoothoot/normal.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+205 205 172
+255 255 255
+246 255 189
+230 246 164
+222 213 90
+205 189 41
+172 156 32
+148 131 24
+123 106 16
+90 74 0
+255 230 172
+255 180 106
+230 123 41
+123 123 123
+82 82 82
+16 16 16

graphics/pokemon/hoothoot/shiny.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+205 205 172
+255 255 255
+255 255 189
+238 238 106
+255 238 115
+246 222 57
+230 189 49
+213 148 41
+197 131 32
+139 82 32
+255 230 172
+255 180 106
+230 123 41
+123 123 123
+82 82 82
+16 16 16