shiny/iconvg: new package for a new format.

Docs only in this commit. Future commits will add code.

Change-Id: Ifb191dacdb317f565cb1b4a343c37941a6b05ec1
Reviewed-on: https://go-review.googlesource.com/28991
Reviewed-by: David Crawshaw <crawshaw@golang.org>
1 file changed