merge of cmake build files from trunk per beman

svn path=/branches/release/libs/fusion/; revision=50756
Merged revisions 53158,53182,53334,53337,53419,53421,53521,53566-53568,53578,53590 via svnmerge from 
https://svn.boost.org/svn/boost/trunk


svn path=/branches/release/boost/fusion/; revision=53591
Fusion: merging from trunk

svn path=/branches/release/boost/fusion/; revision=53596
Add basic copyright/license to keep cmake out of the inspection report

svn path=/branches/release/libs/fusion/; revision=55095
Fix up logic and date_time Jamfiles so they build needed dependencies.
Fix PDF image paths in fusion Jamfile.v2.
Add fusion to the PDF build.

svn path=/branches/release/libs/fusion/; revision=55757
Making svn:keywords match trunk

svn path=/branches/release/libs/fusion/; revision=56113
merge from trunk

svn path=/branches/release/boost/fusion/; revision=56178
merge from trunk

svn path=/branches/release/libs/fusion/; revision=56179
Fusion: merged nview from trunk

svn path=/branches/release/boost/fusion/; revision=56490
Sync from trunk (except adapt class)

svn path=/branches/release/boost/fusion/; revision=56713
Sync from trunk (except adapt class)

svn path=/branches/release/libs/fusion/; revision=56714
rm cmake from the release branch before it goes out broken.  Policy dictates that you never commit to release, you commit to trunk and merge to release.

svn path=/branches/release/libs/fusion/; revision=56941
Fusion: merged fixes for MSVC warnings from trunk

svn path=/branches/release/boost/fusion/; revision=57533
fusion: merge of associative iterators/views and the new fold interface

svn path=/branches/release/boost/fusion/; revision=58618
Copy generated fusion documentation from trunk.

svn path=/branches/release/libs/fusion/; revision=59021
merge from trunk

svn path=/branches/release/boost/fusion/; revision=61043
merge from trunk

svn path=/branches/release/boost/fusion/; revision=61189
merge from trunk

svn path=/branches/release/libs/fusion/; revision=61204
fix #1614

svn path=/branches/release/boost/fusion/; revision=61487
removes outdated and defunct files

svn path=/branches/release/boost/fusion/; revision=61599