Changed B0, B1, ... template param names to Bind0, Bind1, ... because a Linix header #defines B0 to a baud rate causing a compilation error if that Linux header is included before this header.

svn path=/trunk/boost/local_function/; revision=78621
Added identity_type.hpp to utility.hpp.
Added static to Addable data members because they are references.
Marked a couple of regression tests for release compilers.

svn path=/trunk/libs/local_function/; revision=78653
Changes required to build PDF versions of docs.

svn path=/trunk/libs/local_function/; revision=78845
Set image DPI to 300 so PDF's build better.

svn path=/trunk/libs/local_function/; revision=78848
Make the new pdf install rules explicit, and fix intrusive's.

svn path=/trunk/libs/local_function/; revision=78877
Fix PDF install rule so that it's explicit and automatically invokes a PDF build when specified on the command line.
So "bjam pdfinstall" will now build and install the PDF to the current directory.
This works around some problems that the previous versions had if the user did not have an FO processor installed (basically Daniel James was unable to build the HTML docs for the distribution if the pdfinstall rule was implicit).

svn path=/trunk/libs/local_function/; revision=79492
Removed usage of deprecated macros in Boost.LocalFunction

svn path=/trunk/boost/local_function.hpp; revision=81566