Functionality fixes, small tweaks to make DoxygenTranslator more robust and the beginnings of a doxygen example collection

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2008-cherylfoil@10656 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Source/DoxygenTranslator/Examples/Example3

@@ -0,0 +1,10 @@
+      /**
+       * a normal member taking two arguments and returning an integer value.
+       * @param a an integer argument.
+       * @param s a constant character pointer.
+       * @see Test()
+       * @see ~Test()
+       * @see testMeToo()
+       * @see publicVar()
+       * @return The test results
+       */