color importing & exporting

Well, importing & exporting is a nice way to say it. It's really just copy pasting.

So now you can import & export colors! You'll find a new button in the color section. Here you can paste in a list of HTML color values, separated by newlines, to import some colors.  And if you just want a list of currently used colors they'll also show up.

There is also some clipboard access functionality, but browsers don't really like it when something wants to access the clipboard. In chrome you'll have to give permission for it, and firefox seems to not allow access entirely.

Anyway, there's bound to be some bugs, let me know if you find any.

Hope you enjoy, cheers!