Added eagle eyes.

Additional eye type for eagles and other birds of prey. Eyelids are *inverted*, eagles blink up as their top eyelid is larger than the bottom one!

Author: darkgrue

M4_Eyes/eyes/eagle/config.eye

@@ -0,0 +1,24 @@
+{
+  "boopThreshold" : 17500, // lower = more sensitive
+  "eyeRadius"     : 125,
+  "irisRadius"    : 110,
+  "eyelidIndex"   : "0x00", // From table: learn.adafruit.com/assets/61921
+  "pupilColor"    : [ 0, 0, 0 ],
+  "lightSensor"   : 102,
+  "pupilMin"      : 0.05,
+  "pupilMax"      : 0.25,
+  "backColor"     : [ 140, 40, 20 ],
+  "irisTexture"   : "eagle/iris.bmp",
+  "scleraTexture" : "eagle/sclera.bmp",
+  "upperEyelid"   : "eagle/upper.bmp",
+  "lowerEyelid"   : "eagle/lower.bmp",
+  "tracking"      : true,
+  "squint"        : 0.0,
+  "left" : {
+  },
+  "right" : {
+  },
+  "voice"           : false,
+  "pitch"           : 1.0,
+  "gain"            : 1.0
+}