recreate bitsy palette and move test palette formats to their own dir

src/test-resources/palettes/soup11.gpl

@@ -0,0 +1,15 @@
+GIMP Palette
+#Palette Name: soup11
+#Description: reds and blues, heavy hue shifting
+#Colors: 11
+79	30	69	4f1e45
+150	48	87	963057
+215	68	89	d74459
+235	112	96	eb7060
+255	179	131	ffb383
+255	255	255	ffffff
+127	227	187	7fe3bb
+92	187	196	5cbbc4
+69	126	163	457ea3
+56	66	118	384276
+50	36	81	322451

src/test-resources/palettes/soup11.hex

@@ -0,0 +1,11 @@
+4f1e45
+963057
+d74459
+eb7060
+ffb383
+ffffff
+7fe3bb
+5cbbc4
+457ea3
+384276
+322451

src/test-resources/palettes/soup11.pal

@@ -0,0 +1,14 @@
+JASC-PAL
+0100
+11
+79 30 69
+150 48 87
+215 68 89
+235 112 96
+255 179 131
+255 255 255
+127 227 187
+92 187 196
+69 126 163
+56 66 118
+50 36 81

src/test-resources/palettes/soup11.txt

@@ -0,0 +1,16 @@
+;paint.net Palette File
+;Downloaded from Lospec.com/palette-list
+;Palette Name: soup11
+;Description: reds and blues, heavy hue shifting
+;Colors: 11
+FF4f1e45
+FF963057
+FFd74459
+FFeb7060
+FFffb383
+FFffffff
+FF7fe3bb
+FF5cbbc4
+FF457ea3
+FF384276
+FF322451