Use CLUTTER_ENABLE_EXPERIMENTAL_API as there are experimental APIs that are used and tested here, which will fix the build
Use MultiByte character set for all projects and configs, to avoid any inconsistencies that may arise.
-Make things a bit cleaner by generating clutter.def in the intermediate build folder -Fix the include paths as config.h is now in clutter/ -Make things a little bit more consistent between vs9 and vs10 in terms of the "install" stage
Add a -clutter suffix for their project names to avoid clashes with the COGL test executables
