Merge pull request #109 from TutteInstitute/release-version-0.6.1

Update version to 0.6.1

Author: lmcinnes

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = datamapplot
-version = 0.5.1
+version = 0.6.1
 author = Leland McInnes
 author_email = leland.mcinnes@gmail.com
 maintainer = Leland McInnes