Update bakefile configuration to include x64 configurations into MSVS 2005 and
2008 projects (2003 doesn't support building in 64 bits, 2010 and later are
manually maintained and already have them) and rebake the projects.
Closes#13675.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76768 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Build a GUI version of the benchmark program too and use it to benchmark
wxImage loading methods for now (more will be added later).
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74319 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775