implemented creation and update of any sample. Added autocompletion of...

implemented creation and update of any sample. Added autocompletion of properties and controlled vocabulary check

src/python/PyBis/pybis/__init__.py

-__author__ = 'Chandrasekhar Ramakrishnan <chandrasekhar.ramakrishnan@id.ethz.ch>'
+__author__ = 'Swen Vermeul <swen@ethz.ch>'
 __version__ = '0.1.0'
 
 from . import pybis