NEW: #12795 & #12796 boto

Hi Could someone with commit access please take a look at tickets #12795 [1] & #12796 [2] which add boto (http://code.google.com/p/boto), a python interface to Amazon Web Services, for python24 and python25 respectively. Cheers Adam [1] http://trac.macports.org/projects/macports/ticket/12795 [2] http://trac.macports.org/projects/macports/ticket/12796