[boost] Review schedule update

Folks, I have just updated the review schedule with status of the reviewed libraries as well as Boost versions releasing the new libraries. I'll appreciate if authors of the libraries (from STLInterfaces onwards) could verify if I've got their release version right. p.s. thanks to Christopher Kormanyos for nudging me about the update. Best regards, -- Mateusz Łoskot - on behalf of the Review Wizards Team