version bump

Author: nschloe

pygalmesh/__about__.py

@@ -2,7 +2,7 @@
 __author_email__ = "nico.schloemer@gmail.com"
 __copyright__ = "Copyright (C) 2016-2019 {} <{}>".format(__author__, __author_email__)
 __license__ = "License :: OSI Approved :: MIT License"
-__version__ = "0.4.0"
-__maintainer__ = u"Nico Schlömer"
+__version__ = "0.5.0"
+__maintainer__ = "Nico Schlömer"
 __status__ = "Development Status :: 4 - Beta"
 __url__ = "https://github.com/nschloe/pygalmesh"