Version bump 0.0.3 and PEP0396

CHANGELOG

@@ -1,3 +1,6 @@
+0.0.3 Removed signal.connect_once(), simplified the code and improved
+      documentation.
+
 0.0.2 Added Signal.connect_once()
 
 0.0.1 First release.

docs/conf.py

@@ -14,6 +14,7 @@
 
 import sys
 import os
+import signalslot
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -55,9 +56,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.0'
+version = '.'.join(signalslot.__version__.split('.')[:-1])
 # The full version, including alpha/beta/rc tags.
-release = '0.0.2'
+release = signalslot.__version__
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

setup.py

@@ -1,4 +1,5 @@
 import os.path
+import signalslot
 
 from setuptools import setup, find_packages
 
@@ -9,7 +10,7 @@ def read(fname):
 
 setup(
     name='signalslot',
-    version='0.0.2',
+    version=signalslot.__version__,
     description='Simple Signal/Slot implementation',
     url='https://github.com/numergy/signalslot',
     long_description=read('README.rst'),

signalslot/__init__.py

@@ -1,2 +1,4 @@
 from .signal import Signal
 from .exceptions import *
+
+__version__ = '0.0.3'