Big search and replace to change name of internal namepace so it's mangled with the Boost version number - the aim is to reduce the chances of mixing different header and library versions.
All regex code should now compile warning free at level 4 with MSCV. [SVN r38864]
[SVN r30036]
Changed Dr John Maddock to John Maddock. [SVN r26791]
[SVN r26692]
