gd lua fix

src/luasubmodules/gd.lua

@@ -8,7 +8,9 @@ function gd:new(width, height,quality,color)
 		obj.quality = quality or 50
 		obj.gd = nil
 		obj.defFont = {}
-		obj.background = color or obj:getColorFromArray(color)
+		obj.background = color or images.gdRandColor()
+
+
 --
 	function obj:getSize()
 		return obj.width,obj.height

src/luasubmodules/init.lua

@@ -328,10 +328,10 @@ local function checkEd25519rsa ()
 	ed25519rsa.freeaKey(rsa)
 	ed25519rsa.freeaKey(rsa_)
 end
---checkEd25519rsa ()
---GMPTEST()
---CryptocoinsTest()
---checkGD(120,120,100,color)
---EncDecTest()
+checkEd25519rsa ()
+GMPTEST()
+CryptocoinsTest()
+EncDecTest()
+checkGD(120,120,100,color)