Provide vector version of 5-star-steps

[k-nut]

I am sometimes using the 5-star-steps image in presentations. I just noticed that it is unfortunately rather pixelated on a big projector and was wondering if there maybe was a vector version that you could also publish?

[k-nut]

I just thought about this again today and noticed that I had opened this issue a couple of years ago already. I took the keynote file linked in this comment in issue #39, and tried to recreated the image as close to the original as possible. I re-created the star ratings manually (and couldn't figure out the font which is why they look slightly different now), hoping all of this could be done as a nice SVG only to realise the the file type icons were PNGs. They have quite a high resolution though so I think the result is an improvement already.

Two more changes stand out with regards to the badges on the bottom right: The file on the live site talks about RDF, not RDFa and OPEN Data, not OPEN Content. I took the files that were in the original keynote file. Should those be replaced? If yes, do you have links to the two newer badges in a nice resolution?

Also, would you even be willing to accept a PR for this? I could also try to provide the assets in a format that can be more easily edited later (as a Photoshop/Pixelmator/SVG file).

Here is what I have so far: