Clean-up code to satisfy GCC's pedantic mode requirements. Add fix for Clang not working with GCC 5 C++ library (https://llvm.org/bugs/show_bug.cgi?id=23529)

test/clang_fixes.cpp

@@ -0,0 +1,14 @@
+#ifdef __clang__
+
+#include <string>
+#include <boost/test/unit_test.hpp>
+
+namespace boost { namespace unit_test { namespace ut_detail {
+    std::string normalize_test_case_name(const_string name) {
+        return ( name[0] == '&' ? std::string(name.begin()+1, name.size()-1) : std::string(name.begin(), name.size() ));
+    }
+}}}
+
+#endif
+
+