added MANIFEST.in to include templates

src/LICENSE

@@ -0,0 +1,13 @@
+Copyright 2022 ICTU
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

src/setup.cfg

@@ -8,10 +8,9 @@ author_email = hedde.vanderheide@ictu.nl
 license = Apache 2.0
 classifiers =
     Environment :: Web Environment
-    Framework :: Netbox
-    Framework :: Netbox :: 3.0.9
+    Framework :: Django
     Intended Audience :: Developers
-    License :: OSI Approved :: Apache License
+    License :: OSI Approved :: Apache Software License
     Operating System :: OS Independent
     Programming Language :: Python
     Programming Language :: Python :: 3