Compile Errors rectified and all tests pass
- Fixed some misspelling errors in eigenverb.h
- Updated reverberation_model.h to now include ocean.h, change the
virtual functions to now require both wave time and collision time
be passed in the function.
- Added new public accessor functions to spreading_model to accomidate
reverberation models access to the width DE/AZ and intensity.
- Removed miscellaneous calls to _surface and _bottom reverbs,
compressed both models into single reverberation_model
- Removed wave_queue getTimeRef(), no longer needed
- Updated reflection_test/reflect_flat_test to now use the updated
reverberation calls