include/cppunit/Portability.h: moved OStringStream alias definition to
Portability/Stream.h. User need to define EVC4 to indicate that
config-evc4.h should be used. (how to we detect this automatically ?).
Notes that this means it might be needed to add #include <string> to some
headers since its no longer included by Portability.h.

* include/cppunit/Portability/Stream.h: define alias OStringStream, stdCOut(),
and OFileStream. If CPPUNIT_NO_STREAM is defined (evc4 config), then provides
our own implementation (based on sprintf and fwrite).

* include/cppunit/config/config-evc4.h: config file for embedded visual c++ 4.
Still need to detect for this platform in Portability.h (currently relying on
EVC4 being defined...)

* *.[cpp/h]: most source files have been impacted with the following change:
#include <iostream> -> #include <cppunit/Portability/Stream.h>
std::ostream -> CPPUNIT_NS::OStream
std::ofstream -> CPPUNIT_NS::OFileStream
std::cout -> CPPUNIT_NS::stdCOut()
std::endl -> "\n"
Also, code using std::cin as been defined out if CPPUNIT_NO_STREAM was defined.
The exact list of impact files can be obtain in CVS using tags:
TG_CPPUNIT_NO_STREAM_BEFORE & TG_CPPUNIT_NO_STREAM_AFTER.

include/cppunit/config/Portability.h: If the compiler does not support
namespace (CPPUNIT_HAVE_NAMESPACES=0), define CPPUNIT_NO_STD_NAMESPACE
and CPPUNIT_NO_NAMESPACE. If CPPUNIT_NO_STD_NAMESPACE is defined, then
CppUnit assumes that STL are in the global namespace. If
CPPUNIT_NO_NAMESPACE is defined, then CppUnit classes are placed in the
global namespace instead of the CppUnit namespace.

* include/cppunit/config/config-bcb5.h:
* include/cppunit/config/config-msvc6.h: added definition of macro
CPPUNIT_HAVE_NAMESPACES.

* include/cppunit/tools/StringTools.h: use CPPUNIT_WRAP_COLUMN as default
parameter value for wrap().

* include/cppunit/*/*.h:
* src/cppunit/*.cpp: changed all CppUnit namespace declaration to use
macros CPPUNIT_NS_BEGIN and CPPUNIT_NS_END. Also, changed reference
to CppUnit namespace (essentially in macros) using CPPUNIT_NS macro.

include/cppunit/NotEqualException.h:
* src/cppunit/NotEqualException.cpp: removed.

* include/cppunit/Exception.h:
* src/cppunit/Exception.cpp: removed 'type' related stuffs.

* include/cppunit/TextTestResult.h:
* src/cppunit/TextTestResult.cpp: delegate printing to TextOutputter.

* examples/simple/ExampleTestCase.h:
* examples/simple/ExampleTestCase.cpp: reindented.

* src/qttestrunner/build:
* src/qttestrunner/qttestrunner.pro:
* src/qttestrunner/TestBrowserDlgImpl.h:
* src/qttestrunner/TestRunnerModel.h: applied Thomas Neidhart's patch,
'Some minor fixes to compile QTTestrunner under Linux.'.

include/cppunit/Asserter.h:
* src/cppunit/Asserter.cpp: added functions that take a Message as a
parameter. Existing function have a short description indicating
an assertion failure.

* include/cppunit/CompilerOuputter.h:
* src/cppunit/CompilerOuputter.cpp: removed printNotEqualMessage() and
printDefaultMessage(). Updated to use Message.

* include/cppunit/Message.h:
* src/cppunit/Message.cpp: added. Represents a message associated to an
Exception.

* include/cppunit/Exception.h:
* src/cppunit/Exception.cpp: the message associated to the exception is now
stored as a Message instead of a string.

* include/cppunit/NotEqualException.cpp: constructs a Message instead of a
string.

* include/cppunit/TestAssert.h:
* src/cppunit/TestAssert.cpp: updated to use Asserter functions that
take a message when pertinent (CPPUNIT_FAIL...).

* include/cppunit/TestCaller.h:
* src/cppunit/TestCaller.cpp: exception not caught failure has a better
short description.

* src/cppunit/TestCase.cpp: better short description when setUp() or
tearDown() fail.

* src/msvc6/testrunner/TestRunnerDlg.cpp: replace '\n' in failure message
with space.

* examples/cppunittest/ExceptionTest.cpp:
* examples/cppunittest/NotEqualExceptionTest.cpp:
* examples/cppunittest/TestCallerTest.cpp:
* examples/cppunittest/TestFailureTest.cpp:
* examples/cppunittest/TestResultCollectorTest.h:
* examples/cppunittest/TestResultCollectorTest.cpp:
* examples/cppunittest/TestResultTest.cpp:
* examples/cppunittest/XmlOutputterTest.h:
* examples/cppunittest/XmlOutputterTest.cpp: updated to use Exception/Message.

* examples/cppunittest/MessageTest.h:
* examples/cppunittest/MessageTest.cpp: added. Unit test for Message.

NEW: updated and restructured.

* include/cppunit/CompilerOutputter.h:
* src/cppunit/CompilerOutputter.cpp:
updated against TestResultChange. Changed TestResult to TestResultCollector.

* include/cppunit/extensions/HelperMacros.h: minor documentation fix.

* include/cppunit/Outputter.h: added. Abstract base class for all Outputter.

* include/cppunit/Portability.h: made the fix on OStringStream suggested by
Bob Summerwill to remove level 4 warning with VC++.

* include/cppunit/TestAssert.h: added macro CPPUNIT_ASSERT_EQUAL_MESSAGE.

* src/cppunit/TestFailure.cpp:
* include/cppunit/TestFailure.h: added method clone() to duplicate a failure. Made
all method virtual.

* include/cppunit/TestListener.h: changed signature of addFailure() to
addFailure( const TestFailure &failure ). Failure is now only a temporary object.

* include/cppunit/Outputter.h: added. Abstract base class for all outputter. Used
by TextTestRunner.

* include/cppunit/SynchronizedObject.h:
* src/cppunit/SynchronizedObject.cpp: added. Class extracted from TestResult.
Base class for objects that can be accessed from different threads.

* include/cppunit/TestResult.h: TestFailure.h is no longer included.

* include/cppunit/TestResult.h:
* src/cppunit/TestResult.cpp: extracted all methods related to keeping track
of the result to the new TestResultCollector class which is a TestListener.

* include/cppunit/TestResultCollector.h:
* src/cppunit/TestResultCollector.cpp: added. TestListener which kept track
of the result of the test run. All failure/error, and tests are tracked.

* include/cppunit/TestSucessListener.h:
* src/cppunit/TestSucessListener.cpp: added. TestListener extracted from
TestResult. Is responsible for wasSucessful().

* include/cppunit/TestCase.h:
* src/cppunit/TestCase.cpp: reindented.

* include/cppunit/TextOutputter.h:
* src/cppunit/TextOutputter.cpp: added. Copied from the deprecated
TextTestResult and modified to act as an Ouputter.

* include/cppunit/TextTestProgressListener.h:
* src/cppunit/TextTestProgressListener.cpp: Copied from the deprecated
TextTestResult and modified to print the dot while the test are running.

* include/cppunit/TextTestResult.h:
* src/cppunit/TextTestResult.cpp: updated against TestResult change.
No compatiblity break. Deprecated.

* include/cppunit/TextTestRunner.h:
* src/cppunit/TextTestRunner.cpp: updated to work with the new TestResult.
Use TextTestProgressListener and TextOutputter instead of TextTestResult.
Any outputter with interface Outputter can be used to print the test result
(CompilerOutputter, XmlOutputter, TextOutputter...)

* include/cppunit/XmlOutputter.h:
* src/cppunit/XmlOutputter.cpp: updated against TestResultChange.
Changed TestResult to TestResultCollector.

* src/msvc6/TestRunnerDlg.h:
* src/msvc6/TestRunnerDlg.cpp: fixed the 'fullrowselect' feature of the list view.
The dialog is a TestListener itself, it no longer use the GUITestResult class.

* src/msvc6/TestRunner.rc: moved the "autorun test button" in such a way that it
did not overlap the progress bar anymore.

* src/msvc6/MfcSynchronizationObject.h: added. Generic SynchronizedObject
lock for MFC.

* src/msvc6/GUITestResult.h :
* src/msvc6/GUITestResult.cpp : removed.

* src/qttestrunner/TestRunnerModel.h:
* src/qttestrunner/TestRunnerModel.cpp: changed addFailure() signature to reflect
change on TestListener.

* examples/cppunittest/CppUnitTestMain.cpp: updated to use the new Outputter
abstraction and TextTestRunner facilities.

* examples/cppunittest/FailingTestCase.h:
* examples/cppunittest/FailingTestCase.cpp: removed. Replaced by MockTestCase.

* examples/cppunittest/FailingTestCase.h:
* examples/cppunittest/FailingTestCase.h:

* examples/cppunittest/HelperMacrosTest.h:
* examples/cppunittest/HelperMacrosTest.cpp: Updated against TestResult change.
Use MockTestListener instead of TestResult to check for sucess or failure.

* examples/cppunittest/MockTestListener.h:
* examples/cppunittest/MockTestListener.cpp: the class now behave like a mock
object.

* examples/cppunittest/MockTestCase.h:
* examples/cppunittest/MockTestCase.cpp: added. Mock TestCase object.

* examples/cppunittest/OrthodoxTest.h:
* examples/cppunittest/OrthodoxTest.cpp: Updated against TestResult change.
Use MockTestListener instead of TestResult to check for sucess or failure.

* examples/cppunittest/SynchronizedTestResult.h: Updated against TestResult
change.

* examples/cppunittest/TestCallerTest.h:
* examples/cppunittest/TestCallerTest.cpp: Updated against TestResult change.
Use MockTestListener instead of TestResult.

* examples/cppunittest/TestCaseTest.h:
* examples/cppunittest/TestCaseTest.cpp: Updated against TestResult change.
Use MockTestListener and MockTestCase instead of FailingTestCase and TestResult.

* examples/cppunittest/TestDecoratorTest.h:
* examples/cppunittest/TestDecoratorTest.cpp: Updated against TestResult change.
Use MockTestCase instead of FailingTestCase.

* examples/cppunittest/TestListenerTest.h:
* examples/cppunittest/TestListenerTest.cpp: removed. Those unit tests have been
rewrote and moved to TestResultTest.

* examples/cppunittest/TestResultTest.h:
* examples/cppunittest/TestResultTest.cpp: Updated to test the new interface.
Tests from TestListenerTest have been moved here.

* examples/cppunittest/TestResultCollectorTest.h:
* examples/cppunittest/TestResultCollectorTest.cpp: added. Tests for the class
that been extracted from TestResult.

* examples/cppunittest/TestSetUpTest.h:
* examples/cppunittest/TestSetUpTest.cpp: renamed SetUp inner class to MockSetUp.
Changed interface to be more akin to a Mock object.

* examples/cppunittest/TestSuiteTest.h:
* examples/cppunittest/TestSuiteTest.cpp: Updated against TestResult change,
and rewrote to use MockTestCase instead of FailingTestCase.

* examples/cppunittest/XmlOutputterTest.h:
* examples/cppunittest/XmlOutputterTest.cpp: Updated against TestResult change.
Added some utility methods to make the update easier.