[maps] Listing our map prototypes

Hello everyone,

it appears that some of us have been playing around with making some sorts of maps prototypes for transforMap. I though that would be good to collect all the map we are developing in a place where we can also have related discussions (I assume we should also separately add them to our mapping of the mappings): http://discourse.14mmm.org/t/map-prototypes-run-by-transformappers/101

Thanks for adding yours and engaging!

Best,