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

[SVN r29057]
support including other QBK files via [include other.qbk]


[SVN r29071]
fix up doc_id when parsing an included QBK file to keep links from breaking


[SVN r29072]
escape uri


[SVN r29101]
macros are scoped to the file in which they are defined, update __FILENAME__ macro for included files


[SVN r29152]
fix signed/unsigned mismatch


[SVN r29161]
[include] has optional :doc_id argument, fix doc_type include bug


[SVN r29175]
This commit was manufactured by cvs2svn to create branch
'QUICKBOOK_INCLUDE'.

[SVN r29324]
qbk-scanner to track dependencies on included qbk files


[SVN r29334]
integrate Joao's fixes from the main branch


[SVN r29375]
fix relative path handling in [include]s


[SVN r29495]
disallow zero-character identifiers


[SVN r29497]
add support for <emphasis role=strikethrough> with [-stuff] syntax


[SVN r29659]
add simple -strikethrough- formatting


[SVN r29660]
updated docs


[SVN r29661]
complete docs for strikethrough and include


[SVN r29708]
update quickbook.xml


[SVN r29711]
merge build-system.location rule changes into QUICKBOOK_INCLUDE branch


[SVN r29890]
Boost.Log merged to trunk.

[SVN r83860]