Issue #79 : The test runner hangs in verbose mode when a test fails
Special foating point values support
New attribut "date" in the XML generated file,
containing the date when the test has been performed.
Merge branch 'patchs_oc' of https://github.com/Oliviers-OSS/cxxtest
Make 'all' the default action.

Changed the 'manpages' target to avoid regenerating the manpage.
Documentation/example changes for new assetions

This tracks recent changes for new assertions, as well as the
addition of date information in XML files.
Updates to test with new XML format changes.

These changes add a date attribute, which needs to be
ignored robustly when doing baseline differences.