Add entry_point, remove setuptools_scm

setup.cfg

@@ -4,11 +4,11 @@ author = Jacob Hinkle
 author_email = hinklejd@ornl.gov
 url = https://code.ornl.gov/4jh/nancy
 keywords = data-science workflows reproducibility provenance
-version = attr: setuptools_scm.get_version
+version = attr:nancy.__version__
 
 [tool:pytest]
 testpaths = tests
-addopts = --verbose --cov nancy/
+addopts = --verbose
 
 [aliases]
 test=pytest
@@ -17,16 +17,15 @@ test=pytest
 packages =
     nancy
 install_requires =
+    click
     dill
-setup_requires =
-    setuptools_scm
 tests_require =
-    coverage
     pytest
-    pytest-cov
-    pytest-runner
 python_requires = >=3.7
-use_scm_version = True
+
+[options.entry_points]
+console_scripts =
+    nancy = nancy.__main__:main
 
 [options.package_data]
 nancy =