This commit was manufactured by cvs2svn to create branch
'iterator_adaptor_update'.

[SVN r11341]
removed less() function from policies
policies now operate on whole adaptors rather than Base types


[SVN r11377]
added tests for named params


[SVN r11415]
This commit was manufactured by cvs2svn to create branch
'iterator_adaptor_update'.

[SVN r11418]
changes for new policies interface


[SVN r11510]
*** empty log message ***


[SVN r11537]