pypi doesnt work when description contains a newline, more RST fixes, version bumped to 1.0.0-dev8

Author: joernhees

README.rst

@@ -113,7 +113,7 @@ Copy the default config to ``/etc/userdocker/config.py``, then edit the file.
 The config contains tons of comments and explanations to help you make the right
 decisions for your scenario.
 
-:: code-block:: bash
+.. code-block:: bash
 
     sudo cp /etc/userdocker/default.py /etc/userdocker/config.py
 
@@ -136,7 +136,7 @@ In case you want to grant userdocker rights only to some users, we suggest to
 add a ``userdocker`` group and then allow users in that group to execute
 ``sudo userdocker``:
 
-:: code-block:: bash
+.. code-block:: bash
 
     # add a group called userdocker:
     sudo addgroup userdocker
@@ -167,3 +167,4 @@ some nodes in your cluster, you can use the Host\_List field:
 ::
 
     %userdocker node1,node2,node4=(root) /usr/local/bin/userdocker
+

setup.py

@@ -14,7 +14,7 @@
 setup(
     name='userdocker',
     version=__version__,
-    description=__doc__,
+    description=__doc__.strip().splitlines()[0].strip(),
     long_description=long_description,
     url='https://github.com/joernhees/userdocker',
     author='Jörn Hees',

userdocker/__init__.py

@@ -7,4 +7,4 @@
 https://github.com/joernhees/userdocker
 """
 
-__version__ = '1.0.0-dev4'
+__version__ = '1.0.0-dev8'