Add more metadata

Author: typpo

pyproject.toml

@@ -1,9 +1,13 @@
 [tool.poetry]
 name = "quickchart.io"
-version = "0.1.2"
+version = "0.1.3"
 description = "A client for quickchart.io, a service that generates static chart images"
 keywords = ["chart api", "chart image", "charts"]
 authors = ["Ian Webster <ianw_pypi@ianww.com>"]
+maintainers = ["Ian Webster <ianw_pypi@ianww.com>"]
+homepage = "https://quickchart.io/"
+readme = "README.md"
+repository = "https://github.com/typpo/quickchart-python"
 license = "MIT"
 packages = [
     { include = "quickchart" },