update colors to match Taffer 5.0.2

Author: jecowa

data/init/colors.txt

@@ -1,7 +1,8 @@
 Pastel Psygnosia, by Taffer.
-[BLACK_R:25]
-[BLACK_G:25]
-[BLACK_B:25]
+
+[BLACK_R:7]
+[BLACK_G:7]
+[BLACK_B:7]
 [BLUE_R:76]
 [BLUE_G:96]
 [BLUE_B:135]
@@ -17,8 +18,8 @@ Pastel Psygnosia, by Taffer.
 [MAGENTA_R:108]
 [MAGENTA_G:91]
 [MAGENTA_B:123]
-[BROWN_R:115]
-[BROWN_G:97]
+[BROWN_R:120]
+[BROWN_G:102]
 [BROWN_B:80]
 [LGRAY_R:86]
 [LGRAY_G:86]

data/init/init.txt

@@ -43,7 +43,7 @@ If this is set to YES, the tiles will not be stretched, but rather the game view
 
 [BLACK_SPACE:YES]
 
-Graphics info, most of it as above.  Set GRAPHICS to YES to turn it all on.  This will use the "raw/graphics" folder for tile information.  Currently this is limited to whatever creature graphics you have downloaded.  The game comes with a few pictures to demonstrate.  As of July 2016, the Dwarf Fortress Wiki has custom tilesets available at http://dwarffortresswiki.org/index.php/Tileset_repository and creature graphics at http://dwarffortresswiki.org/index.php/Graphics_set_repository.
+Graphics info, most of it as above.  Set GRAPHICS to YES to turn it all on.  This will use the "raw/graphics" folder for tile information.  Currently this is limited to whatever creature graphics you have downloaded.  The game comes with a few pictures to demonstrate.  As of November 2017, the Dwarf Fortress Wiki has custom tilesets available at http://dwarffortresswiki.org/index.php/Tileset_repository and creature graphics at http://dwarffortresswiki.org/index.php/Graphics_set_repository.
 
 [GRAPHICS:YES]
 [GRAPHICS_WINDOWEDX:0]