CodingGuideLines.txt: added. CppUnit's coding guidelines for portability.

* include/cppunit/portability/CppUnitStack.h: added. wrapper for std::stack.

* include/cppunit/portability/CppUnitSet.h: added. wrapper for std::set.

* include/cppunit/ui/text/TestRunner.h: fixed namespace definition for
deprecated TestRunner.

* include/cppunit/TestAssert.h:
* src/cppunit/TestAssert.cpp: removed old deprecated functions that did
not use SourceLine. Moved assertEquals() and assertDoubleEquals() into
CppUnit namespace.

* src/cppunit/TestFactoryRegistry.cpp: use CppUnitMap instead of std::map.

* src/DllPlugInTester/CommandLineParser.h: use CppUnitDeque instead
std::deque.

* examples/cppunittest/*.h:
* examples/cppunittest/*.cpp: removed all usage of CppUnitTest namespace.
Everything is now in global space.

* examples/*/*.h:
* examples/*/*.cpp: replaced usage of CppUnit:: with CPPUNIT_NS::.

* examples/ClockerPlugIn/ClockerModel.h: use CppUnit STL wrapper instead
of STL container.

src/cppunit/PlugInManager.cpp: fixed bug in unload().

* include/cppunit/TypeInfoHelper.h:
* src/cppunit/TypeInfoHelper.cpp: Implementation is now always available
is CPPUNIT_HAVE_RTTI is not 0. This removes the need to use
different libraries. CPPUNIT_USE_TYPEINFO_NAME can be set on a
case by case basis for HelperMacros.

* src/cppunit/TestFactoryRegistry.cpp: removed unused include of
TypeInfoHelper.h.

* include/cppunit/TextTestProgressListener.h:
* src/cppunit/TextTestProgressListener.cpp: used endTest() instead
of done() to finalize.

* src/msvc6/TestPlugInRunner/TestPlugIn.h:
* src/msvc6/TestPlugInRunner/TestPlugIn.cpp: updated to use the
new test plug-in system.

* examples/simple/SimplePlugIn.cpp:
* examples/simple/simple_plugin.dsp: crossplatform test plug-in
example using 'simple'.

* examples/msvc6/EasyTestPlugIn/*: projects replaced with the
crossplatform projecct examples/simple/simple_plugin.dsp.

makefile.am: added src/CppUnitLibraries.dsw, new contribution, and
src/qttestrunner.

* TODO: updated (doc).

* contrib/msvc/AddingUnitTestMethod.dsm: added, submitted by
bloodchen@hotmail.com.

* constrib/msvc/readme.txt: updated.

* include/cppunit/TestAsserter.h:
* include/cppunit/SourceLine.h: updated doc.

* include/cppunit/TestCaller.h: reindented. updated doc.

* include/cppunit/extensions/HelperMacros.h: relaxed constraint on fixture.
Fixture base class may be TestFixture instead of TestCase.

* include/cppunit/TestCase.h:
* src/cppunit/TestCase.h: TestCase inherits TestFixture for setUp() and
tearDown() definition. Moved documentation to TestFixture.

* include/cppunit/TestFixture.h: updated documentation.

* include/cppunit/TestRegistry.h:
* src/cppunit/TestRegistry.cpp: Removed. Replaced by TestFactoryRegistry.

* include/cppunit/TextTestRunner.h:
* src/cppunit/TextTestRunner.cpp: made printing progress using a
TextTestProgressListener optional.

* examples\cppunittest\ExceptionTest.h:
* examples\cppunittest\HelperMacrosTest.h:
* examples\cppunittest\HelperMacrosTest.cpp:
* examples\cppunittest\NotEqualException.h:
* examples\cppunittest\OrthodoxTest.h:
* examples\cppunittest\RepeatedTest.h:
* examples\cppunittest\TestAssertTest.h:
* examples\cppunittest\TestCallerTest.h:
* examples\cppunittest\TestDecoratorTest.h:
* examples\cppunittest\TestFailureTest.h:
* examples\cppunittest\TestResultCollectorTest.h:
* examples\cppunittest\TestResultTest.h:
* examples\cppunittest\TestSetUpTest.h:
* examples\cppunittest\TestSuiteTest.h:
* examples\cppunittest\XmlOutputterTest.h:
* examples\cppunittest\XmlOutputterTest.cpp:
* examples\cppunittest\XmlUniformizerTest.h:
* examples\cppunittest\XmlUniformizerTest.cpp: changed base class for fixture
from TestCase to TestFixture.

* examples\hierarchy\BoardGameTest.h:
* examples\hierarchy\ChessTest.h:
* examples\hierarchy\main.cpp: updated to use HelperMacros for correct
fixture instantiation (the ChessBoard::testReset test case was using
BoardGame fixture instance instead of ChessBoard).

Fixes bug #220207: "const" problem with countTestCases.
Fixes 'TestSuite::deleteContent() clear vector'
Fixes 'Fix: TestCaller registered Fixture' (see patch #403541).
Fixes bug #415219: example did not test anything.