- Also removes all references to boost/cstdint.hpp and replaces it with
stdint.h (The 'correct' replacement would be <cstdint>, but not all of our
compilers support that).
On OSX w/ boost 1.47, this general area of code was inconsistently barfing w/ lock error.
Perhaps its a boost bug, in any case, using it this way seems to solve the problem.