Fix/pyproject (#24)

* try fix

* try *

* retry

* try using include and where together

* use .

* jessicas fix

* try the star again

Author: nmaeder

pyproject.toml

@@ -34,9 +34,12 @@ classifiers = [
 "DASH Properties" = "https://doi.org/10.1063/5.0218154"
 
 [tool.setuptools]
-packages = ["serenityff"]
 include-package-data = true
 
+[tool.setuptools.packages.find]
+where = ["."]
+include = ["serenityff*"]
+
 [project.entry-points."openff.toolkit.plugins.handlers"]
 SerenityFFCharge = "serenityff.charge.utils.serenityff_charge_handler:SerenityFFChargeHandler"