Add new medals for rank

I created new badges for the Steem rankings on @steem-plus

Benefits / Improvements

Before there were only 5 badges: Plankton, Minnow, Dolphin, Orca and Whale.
@stoodkev came up with the idea to break these 5 badges down into smaller sub-badges where for each badge you will have bronze, silver and gold.
The designs of these 5 badges came from @fabiyamada I worked off of those to create the ones I have made now.

Tools

I used Adobe Illustrator to design all the logos.

and the final outcome is :

Original files

Here is the link to the images on GitHub

Hope you like it! :)
@tshiuan