[boost] [uuid][rational] Pushed bug fixes to 'master'

I pushed some bug fixes from 'develop' to 'master' for the uuid and rational libraries. The fixes had been tested on the 'develop' branch for a long time and the results showed that the fixes were fine. While none of the fixes were major I felt that the fixes were important enough to go in the upcoming Boost release if they are going to be picked up. I, and probably other members of CMT, should have been more proactive in pushing these fixes to 'master' sooner, once they showed green on the develop test matrix.