update name, use all dependencies in requirements

setup.cfg

 [metadata]
-name = autocomplete-multi-models
+name = django-autocomplete-multi-models
 version = 0.5.3
 description = An app that index fields across multiple models, and expose an api to query for word similar to the query.
 long_description = file: README.md
@@ -30,5 +30,4 @@ classifiers =
 include_package_data = true
 packages = find:
 python_requires = >=3.6
-install_requires =
-    Django >= 3.2
+install_requires = file: requirements.txt