[boost] [release][flyweight] permission for merging to release

Hello, I hereby request permission to merge Boost.Flyweight into the release branch in time for Boost 1.38: Docs: http://tinyurl.com/6jvfss Trunk test results: http://tinyurl.com/6ogxkt Trunk test results are satisfactory to me (many yellow cells are actually due to environmental problems with the regression testers, or else correspond to plain broken testers). I don't foresee any complication in the merging process. Thank you, Joaquín M López Muñoz Telefónica, Investigación y Desarrollo