Symlink doesnt seem to install with npm install

[calumk]

Run:

npm install --save https://github.com/HatScripts/circle-flags

The symlink flags eg: "uk" dont seem to download,

Tested on OSX - Not sure if the symlinks are platform specific - but i think they are.

It may make sense to simply duplicate flags rather than symlink them for easier cross-platform intergration