* doc/header.html: updated to handle new tabs css required for  html doc generated with doxygen 1.4.7.
* doc/header.html: updated to handle new tabs css required for
 html doc generated with doxygen 1.4.7.


swrh/cppunit,swrh/cppunit,swrh/cppunit,swrh/cppunit,swrh/cppunit