Start implement Boost.Python bindings (WIP).
Continue implementing Boost.Python bindings.
Throw exception when there is a UDT error.
Do more work on the Boost.Python API for UDT.
Add more methods to the API (e.g. Epoll::garbage_collect()).
Add a Log4CXX logger.
Add Doxygen support.

Just type make doc in your CMake build directory.
Add Epoll::wait.

WARNING: this feature is currently bugged in UDT apparently... An
error is raised when it timeouts, whereas the documentation states
that it should return 0. This is currently fixed in the wrapper.
Do more work on the Boost.Python bindings.

Also use C++11 from now on.
Implement signal handlers and improve logging.
Fix code for release build type.
Move older version of the library to a legacy folder (for now).
Reorganize files for the C++ extension (WIP).
Prepare the ground for some real unit tests.