added example key folder with empty files and example auth_config for…

… reference

app/auth/auth_config_example.py

@@ -0,0 +1,59 @@
+# -*- coding: utf-8 -*-
+# authomatic providers config.py
+## WARNING : this class is empty and showcases the app/auth/auth_config.py that is required to run backend locally.
+## Please use your own consumer and secret keys.
+
+import authomatic
+from authomatic.providers import oauth1, oauth2
+
+CONFIG = { 
+    'twitter': {  # Your internal provider name
+        # Provider class
+        'class_': oauth1.Twitter,
+        'consumer_key': '####',
+        'consumer_secret': '####',
+        'id': authomatic.provider_id()
+    },
+
+    # 'yahoo': {
+    #     'class_': oauth1.Yahoo,
+    #     'consumer_key': '##########--',
+    #     'consumer_secret': '##########',
+    #     'id': authomatic.provider_id()
+    # },
+
+    'facebook': {
+
+        'class_': oauth2.Facebook,
+        'consumer_key': '###',
+        'consumer_secret': '###',
+        'id': authomatic.provider_id(),
+        'scope': oauth2.Facebook.user_info_scope
+    },
+
+    'google': {
+        'class_': oauth2.Google,
+        'consumer_key': '###',
+        'consumer_secret': '###',
+        'id': authomatic.provider_id(),
+        'scope': oauth2.Google.user_info_scope
+    },
+
+    'github': {
+
+        'class_': oauth2.GitHub,
+        'consumer_key':'###',
+        'consumer_secret': '###',
+        'id': authomatic.provider_id(),
+        'scope': oauth2.GitHub.user_info_scope
+    },
+
+    'linkedin': {
+        'class_': oauth2.LinkedIn,
+        'consumer_key': '###',
+        'consumer_secret': '###',
+        'id': authomatic.provider_id(),
+        'scope': oauth2.LinkedIn.user_info_scope,
+        '_name': 'LinkedIn',
+    },
+}