Added Sphinx documentation.

docs/Makefile

docs/_build/doctrees/environment.pickle

docs/_build/doctrees/index.doctree

docs/_build/doctrees/modules.doctree

docs/_build/doctrees/modules/pysegcnn.core.cli.doctree

docs/_build/doctrees/modules/pysegcnn.core.constants.doctree

docs/_build/doctrees/modules/pysegcnn.core.dataset.doctree

docs/_build/doctrees/readme.doctree

docs/_build/doctrees/source/api.doctree

docs/_build/doctrees/source/core.doctree

...ce/generated/pysegcnn.core.dataset.Cloud95Dataset.doctree

...urce/generated/pysegcnn.core.dataset.ImageDataset.doctree

...rce/generated/pysegcnn.core.dataset.SparcsDataset.doctree

...trees/source/generated/pysegcnn.core.layers.Block.doctree

.../source/generated/pysegcnn.core.layers.Conv2dSame.doctree

.../generated/pysegcnn.core.layers.ConvBnReluMaxPool.doctree

...enerated/pysegcnn.core.layers.ConvBnReluMaxUnpool.doctree

...generated/pysegcnn.core.layers.ConvBnReluUpsample.doctree

...ees/source/generated/pysegcnn.core.layers.Decoder.doctree

...ource/generated/pysegcnn.core.layers.DecoderBlock.doctree