Added cppunit to the ./contrib dir. Build config for x64 and dll builds (some bugs remaining, but most configs are working)

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@70 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

contrib/cppunit-1.12.1/src/cppunit/TestLeaf.cpp

@@ -0,0 +1,28 @@
+#include <cppunit/TestLeaf.h>
+
+
+CPPUNIT_NS_BEGIN
+
+
+int 
+TestLeaf::countTestCases() const
+{
+  return 1;
+}
+
+
+int 
+TestLeaf::getChildTestCount() const
+{
+  return 0;
+}
+
+
+Test *
+TestLeaf::doGetChildTestAt( int index ) const
+{
+  checkIsValidIndex( index );
+  return NULL;    // never called, checkIsValidIndex() always throw.
+}
+
+CPPUNIT_NS_END