I noticed this repository contains [`uk.svg`](https://github.com/oxguy3/flags/blob/gh-pages/svg/uk.svg), which is an unofficial country code as it's supposed to be GB. [`gb.svg`](https://github.com/oxguy3/flags/blob/gh-pages/svg/gb.svg) is here too, it is identical to UK. Shouldn't the SVG flag image of UK just be removed?
