Merged more changes (bug fixes, especially hopefully fixing the VC++ test failure) from trunk

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79390 b8fc166d-592f-0410-95f2-cb63ce0dd405
Merged bug fix from trunk

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79393 b8fc166d-592f-0410-95f2-cb63ce0dd405
Hash: Merge using SFINAE to avoid implicit casts.


git-svn-id: http://svn.boost.org/svn/boost/branches/release@79394 b8fc166d-592f-0410-95f2-cb63ce0dd405
[geometry] merged into release for 1.51 (breaking change w.r.t. custom point traits)

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79395 b8fc166d-592f-0410-95f2-cb63ce0dd405
Thread: Merge from trunk

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79397 b8fc166d-592f-0410-95f2-cb63ce0dd405
Thread: update changes

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79408 b8fc166d-592f-0410-95f2-cb63ce0dd405
Merged rev. 79427

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79428 b8fc166d-592f-0410-95f2-cb63ce0dd405
Fix typo in documentation (fixes #7129)

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79480 b8fc166d-592f-0410-95f2-cb63ce0dd405
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).


git-svn-id: http://svn.boost.org/svn/boost/branches/release@79500 b8fc166d-592f-0410-95f2-cb63ce0dd405
merge [79461], [79465], and [79485] from trunk

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79526 b8fc166d-592f-0410-95f2-cb63ce0dd405
Merge macro changes for Boost.Random; no functionality change

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79530 b8fc166d-592f-0410-95f2-cb63ce0dd405
Merge macro changes for Boost.Math; no functionality change

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79531 b8fc166d-592f-0410-95f2-cb63ce0dd405
Merge macro changes for Boost.Regex; no functionality change

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79532 b8fc166d-592f-0410-95f2-cb63ce0dd405
[geometry] merged into release (two fixes, doc change) since r79395

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79534 b8fc166d-592f-0410-95f2-cb63ce0dd405
context: add comment to libraries.htm and maintainers.txt


git-svn-id: http://svn.boost.org/svn/boost/branches/release@79536 b8fc166d-592f-0410-95f2-cb63ce0dd405
Merge rework of C++11 config macros to release

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79537 b8fc166d-592f-0410-95f2-cb63ce0dd405
Merge Boost.Algorithm changes to release; Fixes #7104

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79538 b8fc166d-592f-0410-95f2-cb63ce0dd405
Merge greg_year serialization changes to release; fixes #3633

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79539 b8fc166d-592f-0410-95f2-cb63ce0dd405
merge to release

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79540 b8fc166d-592f-0410-95f2-cb63ce0dd405
merge to release

git-svn-id: http://svn.boost.org/svn/boost/branches/release@79541 b8fc166d-592f-0410-95f2-cb63ce0dd405