New upstream release 3.3.0

3.3.0

Introduce property section_id on Marker class

• Parse markers at any level of ASC morphology, introduce a new property section_id on Marker class.
• better documentation of MorphIO warnings
• Consider 'Incomplete' as a marker

3.2.0

Use lexertl14, cleanup HDF5 processing and better specification docs

• cleanup morphologyHDF5
• Revise specification documentation
• Cleanup properties & vasc/properties
• use lexertl14
• Fix Lexertl sdist
• clean up after ourselves when running tests
• add copyright/funding info
• Move NeuroM morphology specs to MorphIO
• fix hdf5 when there is no soma
• should no longer need to unlink gcc8/gcc9

3.1.1

Binding for ZERO_DIAMETER warning

• Create binding for ZERO_DIAMETER warning

3.1.0

Glial cell section types according to new spec

• use CHECK_THROW_AS from Catch2
• Allow 2 point swc soma as a cylinder one. Solution to #265.
• clean and refactor README.rst
• Add SECTION_ALL to the python bindings
• migrate from nosetests to pytest
• Change glial cell section types according to new spec
• Add readthedocs links to README
• Warn about zero diameter in SWC morphology
• Warn about disconnected neurite only when there is a soma