Image#set_pixel and fill_rect now accepts an Array as a color param
Image#set_pixel and fill_rect now accepts an Array as a color param

While integers are usually done in hex where 0xFF_FF_FF_FF (A_R_G_B)
the Array format is in bytes [R, G, B, A], notice the alpha appears at the
end in the end of the Array.

IceDragon200/ruby-minil,IceDragon200/ruby-minil