rm cmake from the release branch before it goes out broken.  Policy dictates that you never commit to release, you commit to trunk and merge to release.

svn path=/branches/release/libs/circular_buffer/; revision=56941
circular_buffer: constant complexity of clear method and destructor; added erase_begin and erase_end methods

svn path=/branches/release/boost/circular_buffer/; revision=58681
circular_buffer: updated documentation

svn path=/branches/release/libs/circular_buffer/; revision=60691
circular_buffer: applied patch to remove workaround for DEC C++ compiler - now all compilers will use  this->invalidate_iterators_except

svn path=/branches/release/boost/circular_buffer/; revision=61570
circular_buffer: fixed when BOOST_NO_STDC_NAMESPACE defined

svn path=/branches/release/boost/circular_buffer/; revision=66704