Fix an issue #29
Fix an issue #29

Detecting an encoding of the view function's module and decode the docstring.

andras-tim/sphinxcontrib-httpdomain,martijnvermaat/sphinxcontrib-httpdomain,andras-tim/sphinxcontrib-httpdomain,jalaziz/sphinxcontrib-httpdomain,martijnvermaat/sphinxcontrib-httpdomain