Update version

Author: nmaarnio

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "eis_toolkit"
-version = "0.5.0"
+version = "0.5.1"
 description = "EIS Toolkit is a comprehensive collection of tools suitable for mineral prospectivity mapping. This toolkit has been developed as part of the Exploration Information System project which has been funded by European Union."
 authors = []
 maintainers = ["Gispo Ltd. <[email protected]>"]