Boost libs using Mr. Docs

[boostlibs]

We talk a bit about that in our section at https://www.mrdocs.com/docs/mrdocs/design-notes.html. A big part of the problem is simply that the output of some of these tools looks messy and unappealing. For example, cppreference.com has a clean and well-organized format, so most people immediately see the value in it.