Moved the Overview.txt to the doc directory and rewrote it in reStructuredText.
Added to doc/images:
    engine.png
    project_registry.png
    registries.png

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27221
Started porting generators.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27225
Corrected usage of logger.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27226
Changed to filter logs based on the source name rather than the source instance.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27227
Added reset for generators.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27228
Changed generators to use the logger of the Manager instance.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27481
Started porting the gcc toolset.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27524
Added basic demo to test gcc. Still doesn't work properly.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27525
Corrected initialization of global variable.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27526
Add main build system file for the Python port. Does nothing yet.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27539
Make it work on Linux.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27540
Added dll support for the gcc toolset.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27542
Cosmetic changes on target names.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27543
Removed unused variable.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27544
Corrected wrong variable name.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27545
Initial integration between bjam and the Python port.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27560
Changed generators so that they now receive only an id of a rule, not the rule itself.
Added basic support for darwin.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27566
Corrected definition of the LANG target variable on the gcc toolset.
Protected feature.compose against passing a string as an argument, rather than a sequence.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=27574
Added support for lib targets with <link>shared,static specifications.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=28574
Reorganized tests.
Added the framework for scanners. Still plenty to do here.

svn path=/branches/BOOST_BUILD_PYTHON/boost/tools/build/v2/; revision=28992