CppUnit development snapshot 1.9.12 available

All development snapshots have been moved from the web page to sourceforge download page for better visibility and easier access.

If no issue araise, this will be the official 1.9.10 release.

In short:
- Test plug-in support for system unix libdld (hp-ux)
- rtti name demangling with gcc 3.x abi api
- many bug & compilation issue fixes