CppUnit - C++ port of JUnit Code

* doc/cookbook.dox: added, conversion of cookbook.html to Doxygen format.

* doc/other_documentation.dox: added groups definition.

* doc/Makefile.am: replaced cookbook.html by cookbook.dox

* doc/Doxyfile.in: added predefined CPPUNIT_HAVE_CPP_SOURCE_ANNOTATION.
Replaced cookbook.html by cookbook.dox.

* include/cppunitui/mfc/TestRunner.h: added, extracted from
include/msvc6/testrunner/TestRunner.h. Moved class TestRunner to namespace
CppUnit::MfcUi.

* include/msvc6/testrunner/TestRunner.h: deprecated. A simple typedef to
CppUnit::MfcUi::TestRunner.

* include/textui/TestRuner.h: added, extracted from
include/cppunit/TextTestRunner.h.

* src/cppunit/TextTestRunner.cpp: renamed TestRunner.cpp. Moved into
namespace CppUnit::TextUi.

* src/msvc6/testruner/TestRunner.cpp: moved into namespace CppUnit::MfcUi.

* src/cppunit/CompilerOutputter.cpp: removed printing "- " before
NotEqualException addional message, for consistency between different
TestRunner (Mfc,Text...)

* include/cppunit/Asserter.h:
* include/cppunit/CompilerOutputter.h:
* include/cppunit/Exception.h:
* include/cppunit/NotEqualException.h:
* include/cppunit/Outputter.h:
* include/cppunit/SourceLine.h:
* include/cppunit/TestAssert.h:
* include/cppunit/TestCaller.h:
* include/cppunit/TestFailure.h:
* include/cppunit/TestFixture.h:
* include/cppunit/TestListener.h:
* include/cppunit/TestResult.h:
* include/cppunit/TestResultCollector.h:
* include/cppunit/TestSucessListener.h:
* include/cppunit/TestSuite.h:
* include/cppunit/TextTestProgressListener.h:
* include/cppunit/TextTestRunner.h:
* include/cppunit/XmlOutputter.h:
* include/cppunit/extensions/AutoRegisterSuite.h:
* include/cppunit/extensions/HelperMacros.h:
* include/cppunit/extensions/TestFactoryRegistry.h:
* include/cppunit/extensions/TestSuiteBuilder.h:
* include/cppunit/extensions/TestSuiteFactory.h: doc update. organization
in groups.

* examples/msvc6/CppUnitTestApp/CppUnitTestApp.cpp:
* examples/msvc6/HostApp/HostApp.cpp: updated to use
CppUnit::MfcUi::TestRunner.

* examples/cppunittest/CppUnitTestMain.cpp: updated to use
CppUnit::TextUi::TestRunner.