Removed toRGB() - unused function.

diff --git a/Frame.lua b/Frame.lua
index de0459d..2a05890 100644
--- a/Frame.lua
+++ b/Frame.lua
@@ -2859,13 +2859,6 @@ MainPanel.close_button:SetScript("OnClick",
 					 MainPanel:Hide()
 				 end)

--- Description: Converting from hex to rgb (Thanks Maldivia)
-local function toRGB(hex)
-	local r, g, b = hex:match("(..)(..)(..)")
-
-	return (tonumber(r, 16) / 256), (tonumber(g, 16) / 256), (tonumber(b, 16) / 256)
-end
-
 local function SetSortName()
 	local sort_type = addon.db.profile.sorting