Update documentation of internal structure of git_type. Improve description of global garbage collection.
Avoid name collision in CMake.
Cleanup worker_timed implementation a little.
Add unit test demonstrating issue with "blocking" HPX threads.
Fixing a decref issue (although not the one causing the existing problems :( )
Fixing test for #1036
Adding debug visualizer for VS2012/2013
More work on the block_os_threads test (adding verification code, fixing atomic issue).
Updated local dataflow to use the standard futures