[boost] [Container] 'to_pointer' problem since 1.52

Just wanted to point out that there's an outstanding bug report due to some changes in Boost.Container that seem to have occured somewhere in the 1.52 dev cycle, reported here <https://svn.boost.org/trac/boost/ticket/7650>. In a nutshell, there is a compile time error caused by boost::container::list::const_iterator is trying to use a method called 'to_pointer' that doesn't exist (there is a 'pointer_to' method defined). We're using a modified version of boost/container/list.hpp at the moment, but it would be nice to ditch that come 1.53. The patch is so trivial that I thought it best to leave it up to the maintainer, as I really have no idea how to work with the current svn setup. cheers, Rich