added changelog, bumped version number

pybis/src/python/CHANGELOG.md

-## Changes with pybis-1.7.2
+## Changes with pybis-1.7.4
 
 * pyBIS now allows to create dataset-containers that contain no data themselves
 * datasets now show a «kind» attribute, which can be either PHYSICAL, LINK or CONTAINER
 * PropertyAssignments and other internal data are now finally nicely presented in Jupyter
 * various bugfixes
+* LICENSE included
+* README.md is now correctly displayed
 
 ## Changes with pybis-1.7.1
 

pybis/src/python/pybis/__init__.py

 name = 'pybis'
 __author__ = 'Swen Vermeul'
 __email__ = 'swen@ethz.ch'
-__version__ = '1.7.3'
+__version__ = '1.7.4'
 
 from . import pybis
 from .pybis import Openbis

pybis/src/python/setup.py

@@ -6,12 +6,12 @@ if sys.version_info < (3,3):
 
 from setuptools import setup, find_packages
 
-with open("README.md", "r") as fh:
+with open("README.md", "r", encoding="utf-8") as fh:
     long_description = fh.read()
 
 setup(
     name='PyBIS',
-    version= '1.7.3',
+    version= '1.7.4',
     author='Swen Vermeul |  ID SIS | ETH Zürich',
     author_email='swen@ethz.ch',
     description='openBIS connection and interaction, optimized for using with Jupyter',