Add banner/badges others could use on their websites

[yarikoptic]

• "ReproNim Innoculated in 20??" our fellows could add to their pages
• "ReproCenter"
• "Powered by ReproNim" (for studies/centers using ReproNim tools) (by @memartone at EAB meeting)

We can provide html/css code for them to use. May be as a "ribbon" I had for "DUECREDITED" or "CONTRIBUTE" on slides in http://www.oneukrainian.com/tmp/talk-umass2019-tales.pdf (see page 50). Then it could be prominently placed on any website and lead to Repronim and/or even follows page etc.

It might also allow us to see back-references (if we start to host the website ourselves)