Clojurians Log v2

Well, of course, after merging, I spotted a couple of more typos and such, but overall quite pleased with the new content and text: https://pedestal.io/pedestal/0.8/guides/hello-world.html https://pedestal.io/pedestal/0.8/guides/hello-world-query-parameters.html I also found a way to hide the callouts in the “Whole Shebang” summary at the end of each page, which is nice. I also managed to include my favorite @stuarthalloway quote.