This allows us to save rgb() values in the Customizer.
While testing I noticed that all of our color fields accept transparency now (body, text etc...) when they didn't use to. This isn't a bad thing, but rgba() values currently don't save in those fields as they're set to use generate_sanitize_hex_color. Instead of changing all of the sanitize fields to generate_sanitize_rgba_color, I just added in rgba() sanitizing into the hex function.
close #456
This allows us to save
rgb()values in the Customizer.While testing I noticed that all of our color fields accept transparency now (body, text etc...) when they didn't use to. This isn't a bad thing, but
rgba()values currently don't save in those fields as they're set to usegenerate_sanitize_hex_color. Instead of changing all of the sanitize fields togenerate_sanitize_rgba_color, I just added inrgba()sanitizing into the hex function.