Bump version: 0.3.0 → 0.3.1

.bumpversion.cfg

 [bumpversion]
-current_version = 0.3.0
+current_version = 0.3.1
 commit = True
 tag = True
 

setup.py

@@ -9,7 +9,7 @@ setup(
     author='Sascha Herzinger',
     author_email='sascha.herzinger@uni.lu',
     url='https://git-r3lab.uni.lu/Fractalis/fractalis',
-    version='0.3.0',
+    version='0.3.1',
     license='Apache2',
     include_package_data=True,
     python_requires='>=3.4',