cppcheck 1.56 pre-release

We have released a 1.56 pre - release.

There are still known bugs that we intend to fix.

But if you still want to download and test this then feel free to do it. If you see some problem then please report it so we can try to fix it before we release the real 1.56.

The pre-release is available here:
http://sourceforge.net/projects/cppcheck/files/cppcheck/1.56/