Make available for log simplification, etc.
Add autotest, fix broken std::set and MSVC.

Rubber-stamped-by: Christian Kamm <christian.d.kamm@nokia.com>

Details:  This gets the tests running again, by statically linking
them. qmake doesn't have support for depending upon other projects
being built, so when the projects are built out of order, libCPlusPlusTest.so
wasn't being built before trying to be linked against.

Done-with: Erik Verbruggen

* Fix cv qualifiers being placed incorrectly.
* Fix nested pointer to array to pointer being printed incorrectly.
* Add autotest.

Task-number: QTCREATORBUG-1037