Update swagger and use YAML location

Author: david4096

setup.py

@@ -15,7 +15,7 @@
     long_description = readmeFile.read()
 
 setup(name='wes-service',
-      version='2.1',
+      version='2.2',
       description='GA4GH Workflow Execution Service reference implementation',
       long_description=long_description,
       author='GA4GH Containers and Workflows task team',
@@ -24,7 +24,7 @@
       download_url="https://github.com/common-workflow-language/cwltool-service",
       license='Apache 2.0',
       packages=["wes_service", "wes_client"],
-      package_data={'wes_service': ['swagger/proto/workflow_execution.swagger.json']},
+      package_data={'wes_service': ['openapi/workflow_execution_service.swagger.yaml']},
       include_package_data=True,
       install_requires=[
           'connexion',

wes_service/__init__.py

@@ -26,8 +26,8 @@ def main(argv=sys.argv[1:]):
     def rs(x):
         return getattr(backend, x)
 
-    res = resource_stream(__name__, 'swagger/proto/workflow_execution.swagger.json')
-    app.add_api(json.load(res), resolver=Resolver(rs))
+    res = resource_stream(__name__, 'openapi/workflow_execution_service.swagger.yaml')
+    app.add_api('openapi/workflow_execution_service.swagger.yaml', resolver=Resolver(rs))
 
     app.run(port=args.port)