Update README and setup for version 1.2.0

Also replace distutils by setuptools in setup.py.

Author: fmenabe

README.rst

@@ -31,6 +31,10 @@ API is described `here <http://python-dokuwiki.readthedocs.org/en/latest/>`_.
 
 Release notes
 -------------
+1.2.0 (2019-06-25)
+~~~~~~~~~~~~~~~~~~
+    * Support of HTTPS for cookie based authentication.
+
 1.1.0 (2018-03-22)
 ~~~~~~~~~~~~~~~~~~
     * Support authentication by cookie (thanks to *luminisward*).

setup.py

@@ -1,9 +1,10 @@
 # -*- coding: utf-8 -*-
 
-from distutils.core import setup
-setup(
+import setuptools
+
+setuptools.setup(
     name = 'dokuwiki',
-    version = '1.1.0',
+    version = '1.2.0',
     author = 'François Ménabé',
     author_email = 'francois.menabe@gmail.com',
     url = 'http://python-dokuwiki.readthedocs.org/en/latest/',