Changes for 1.49
Remove ncb file
Merging into release branch for 1.49
Fixes from trunk for 1.49
Fixed bug #6347 (extra ';' error)
Added fixed bugs to changeset in container/interprocess/intrusive/move
Ticket #6508
Ticket #6519: Image files corrupted due to some cr lf conversion.
Merged from trunk
Fixes for scoped_allocator
Merged revision(s) 78115-78590 from trunk/boost/intrusive
Merged revision(s) 78115-78594 from trunk/libs/intrusive:
Update Jamfiles and build scripts for PDF generation.
Set local_function image DPI's for better PDF builds.
Merge documentation build fix from trunk.
Merge changes from trunk:

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).
Merged from trunk
Merged from trunk
Merge from trunk
merge trunk to release; fixes #7531 variable shadowing warning in container and intrusive
Merged intrusive from trunk