Merged more changes from Parallel BGL

svn path=/trunk/boost/graph/accounting.hpp; revision=52116
Removed blank line at end to match PBGL

svn path=/trunk/boost/graph/accounting.hpp; revision=52148
Merged headers and source files (but not examples, tests, or docs) from Parallel BGL

svn path=/trunk/boost/graph/distributed/; revision=52300
Merged in changes from Nick to distributed betweenness centrality

svn path=/trunk/boost/graph/distributed/; revision=52301
Merged in code and docs from Parallel BGL; CMake-based build system for tests and examples and docs is not working; src and doc can be built with bjam

svn path=/trunk/boost/graph/distributed/; revision=52313
Fix build of graph_parallel when MPI is not configured.

svn path=/trunk/libs/graph_parallel/; revision=52332
Fixed inspection problems

svn path=/trunk/boost/graph/distributed/; revision=52336
Removed tabs

svn path=/trunk/libs/graph_parallel/; revision=52337
Fixed path to rst.css

svn path=/trunk/libs/graph_parallel/; revision=52338
Fixed (some) link problems found by inspect tool

svn path=/trunk/libs/graph_parallel/; revision=52339
Added MPI BSP process group docs

svn path=/trunk/libs/graph_parallel/; revision=52387
Removed tabs

svn path=/trunk/libs/graph_parallel/; revision=52389
Removed tabs

svn path=/trunk/boost/graph/distributed/; revision=52390
Stamped copyright notices into CMake build files

svn path=/trunk/libs/graph_parallel/; revision=52449
Boost.Test depends on the Numeric library, and graph_parallel has no headers of its own (at the moment)

svn path=/trunk/libs/graph_parallel/; revision=52796
Fixed uninitialized variable warning

svn path=/trunk/libs/graph_parallel/; revision=52889
Moved PBGL logo into Boost SVN to fix inspection issues

svn path=/trunk/libs/graph_parallel/; revision=53094
Changed to standard Boost reference_wrapper rather than wrap_ref

svn path=/trunk/boost/graph/distributed/; revision=53221
Changed default (empty) queue type from queue<int> to queue<vertex_descriptor> where vertex_descriptor is the graph's vertex descriptor type.


svn path=/trunk/boost/graph/distributed/; revision=53267
Added "edges_are_sorted" to CSR test case


svn path=/trunk/libs/graph_parallel/; revision=53271