Some more NEWS
A bit of tidying up
Add real network data to the dummy responder, compiles but doesn't test due to mismatch of supported params
All tests passing, but only sometimes using the useful ASSERT_DATA_EQUALS check
Fix a bug in the C++ tests
Fix some doxygen comments
Merge pull request #345 from peternewman/trivial-fixes

Tidy up some E1.37-2 and NEWS.