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/Makefile.am

@@ -0,0 +1,19 @@
+libcppunitincludedir = $(includedir)/cppunit/extensions
+
+libcppunitinclude_HEADERS = \
+	TestFactory.h \
+	AutoRegisterSuite.h \
+	HelperMacros.h \
+	Orthodox.h \
+	RepeatedTest.h \
+	ExceptionTestCaseDecorator.h \
+	TestCaseDecorator.h \
+	TestDecorator.h \
+	TestFactoryRegistry.h \
+	TestFixtureFactory.h \
+	TestNamer.h \
+	TestSetUp.h \
+	TestSuiteBuilderContext.h \
+	TestSuiteFactory.h \
+	TypeInfoHelper.h
+