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*Release date: 2017-May-24*
* Python 3.3 is no longer supported. This is in line with
other similar projects (Numpy, Xarray, ...) and it preempts the
expected python 3.3 EOL in September 2017.
* Server improvements
* Merges pydap.handlers.netcdf into the main code base
* Adds a lightweight testing/development server
* Rewrites the server docs to reflect a post-paster world
* Miscellaneous bug fixes
* Ensures Byte use is consistent with DAP2 standards
* Fixes client authentication to UK's CEDA
* Fixes client communcation with ERDDAP servers
* Fixes regression bug in model.GridType (43)
* Fixes bug where the iteration does not replace previous_chunk
* Fixes bugs in command-line server (52 and 53)
* Fix mapping scheme for SequenceType (PR 89)
* Makes all types a mapping and protects the mapping semantics for sequence data
* Converts dict in StructureType to OrderedDict, changing
_original_keys handling (3) and convers test_model.py to pytest
semantics (82).
* Updats docs and docstrings. Added basic automatic
doctests. Doctests use integers for easy continuous integration
* 100% test coverage in src/pydap/model.py.
* Various codebase improvements
* Transition tests from nose to pytest
* Tests with flake8 on all Python version
* Adds timeout option to open_urls and open_dods