Merge branch 'dev'

Author: geoffreyp

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="moead-framework",
-    version="0.5.8",
+    version="0.5.8.1",
     author="Geoffrey Pruvost",
     author_email="geoffrey@pruvost.xyz",
     description="MOEA/D Framework in Python 3",