Add a Solarized palette too

Thanks to @erikmh for the suggestion!

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>

README.md

@@ -51,7 +51,10 @@ started with the plugin.
 
 While the code is under the GPL-3, the `FINGERPAINTER_PALETTE_PASTEL` palette
 was created by [Conache][conache], and is under a [CC-BY-SA][license:cc-by-sa]
-license.
+license; the `FINGERPAINTER_PALETTE_SOLARIZED` palette was created
+by [Ethan Schoonover][solarized], and is under the [MIT][license:mit] license.
 
+ [solarized]: http://ethanschoonover.com/solarized
  [conache]: http://www.colourlovers.com/lover/Conache/loveNote
  [license:cc-by-sa]: http://creativecommons.org/licenses/by-sa/3.0/
+ [license:mit]: https://github.com/altercation/solarized/blob/master/LICENSE

src/Kaleidoscope/FingerPainter.h

@@ -90,3 +90,22 @@ extern KaleidoscopePlugins::FingerPainter FingerPainter;
       CRGB (0, 0, 0),                                 \
       CRGB (0, 0, 0),                                 \
   }
+
+#define FINGERPAINTER_PALETTE_SOLARIZED (const cRGB[]) { \
+      CRGB (0, 0, 0),                                    \
+      CRGB (181, 137, 0),                                \
+      CRGB (203, 75, 22),                                \
+      CRGB (220, 50, 47),                                \
+      CRGB (211, 54, 130),                               \
+      CRGB (108, 113, 196),                              \
+      CRGB (38, 139, 210),                               \
+      CRGB (42, 161, 152),                               \
+      CRGB (133, 153, 0),                                \
+      CRGB (238, 232, 213),                              \
+      CRGB (0, 0, 0),                                    \
+      CRGB (0, 0, 0),                                    \
+      CRGB (0, 0, 0),                                    \
+      CRGB (0, 0, 0),                                    \
+      CRGB (0, 0, 0),                                    \
+      CRGB (0, 0, 0),                                    \
+  }