Fix for liveCode RBG triplet

inputToRGB required RGB inputs as RGB r b g or RBG(r, b, g) for RGB input, whereas livecode uses RBG in the format "r,g,b" - therefore while colorNames and hex formatted colours work, liveCode RGB inputs would fail. Additional entry made in inputToRGB to address this.

TinyColor.livecodescript

@@ -429,6 +429,18 @@ function inputToRGB pColor
         put true into tResult["ok"]
     end if
 
+    // Input is liveCode RGB
+    if the first char of pColor is a number and the number of items in pColor is 3 then
+        put replaceText(pColor, space, empty) into rgb
+        replace space with empty in pColor
+        split rgb by comma
+        put rgb[1] into tResult["r"]
+        put rgb[2] into tResult["g"]
+        put rgb[3] into tResult["b"]
+        put "rgb" into tResult["format"]
+        put true into tResult["ok"]
+    end if
+
     if tResult["format"]is empty and typeof(pColor) is "string" then put stringInputToObject(pColor) into pColor
 
     if typeof(pColor) is "object" then
@@ -1465,4 +1477,4 @@ private function _rightShift pNum, pOff
     end if
 end _rightShift
 
-### END Utilities ###
+### END Utilities ###