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/include/cppunit/extensions/TestFactory.h

@@ -0,0 +1,27 @@
+#ifndef CPPUNIT_EXTENSIONS_TESTFACTORY_H
+#define CPPUNIT_EXTENSIONS_TESTFACTORY_H
+
+#include <cppunit/Portability.h>
+
+CPPUNIT_NS_BEGIN
+
+
+class Test;
+
+/*! \brief Abstract Test factory.
+ */
+class CPPUNIT_API TestFactory 
+{
+public:
+  virtual ~TestFactory() {}
+
+  /*! Makes a new test.
+   * \return A new Test.
+   */
+  virtual Test* makeTest() = 0;
+};
+
+
+CPPUNIT_NS_END
+
+#endif  // CPPUNIT_EXTENSIONS_TESTFACTORY_H