Altered docos conf.py to get RTD to build

#For ReadTheDocs, using Mocking to get the builds working.

from unittest.mock import MagicMock

class Mock(MagicMock):

    @classmethod

    def __getter__(cls, name):

    def __getattr__(cls, name):

            return Mock()

MOCK_MODULES = ['pyproj', 'gdal', 'numpy', 'pandas']

MOCK_MODULES = ['proj4', 'gdal', 'numpy', 'pandas', 'scipy']

sys.modules.update((mod_name, Mock()) for mod_name in MOCK_MODULES)

#NumpyDoc Options