1.0.0b4 release

Author: pipermerriam

CHANGELOG

@@ -10,6 +10,8 @@
 - Deprecate `<project-dir>/libraries` directory in favor of all source files
   being found within the `<project-dir>/contracts` directory.
 - Deployment gas computations now handled by web3.py
+- New `populus.project.Project` object for sane access to populus project
+  configuration and assets.
 
 0.8.0
 -----

setup.py

@@ -15,7 +15,7 @@
 
 setup(
     name='populus',
-    version="1.0.0b3",
+    version="1.0.0b4",
     description="""Ethereum Development Framework""",
     long_description=readme,
     author='Piper Merriam',