Create a branch for autoprefixing

svn path=/branches/units/autoprefix/tools/; revision=59996
Initial work on autoprefixing

svn path=; revision=59998
Make scaling by x^0 a no-op

svn path=; revision=60069
Autoprefixed test added

svn path=; revision=60148
Autoprefixed more tests added

svn path=; revision=60179
Autoprefixed yet more tests added, and comments.

svn path=; revision=60193
added tests for scalars - not autoprefixed.

svn path=; revision=60378
Draft of autoprefixes.cpp examples.

svn path=; revision=60382
Added autoprefix and added more comments.  \detailed changed to \details to satisfy Doxygen.

svn path=; revision=60431
Typo in comment

svn path=; revision=60433
Added autoprefix and added more comments.  \detailed changed to \details to satisfy Doxygen.

svn path=; revision=60435
\detailed changed to \details to satisfy Doxygen.

svn path=; revision=60448
\detailed changed to \details to satisfy Doxygen.

svn path=; revision=60449
reverted kitchen sink.cpp link.

svn path=; revision=60477
Cut the number of template instantiations

svn path=; revision=60521
Fix tests for gcc

svn path=; revision=60522
Added thing_base_unit and euro_base_unit examples.

svn path=; revision=60612
Doxygen file info updated.

svn path=; revision=60653
Doxygen file info updated.

svn path=; revision=60654
Revert spurious changes

svn path=; revision=60676