Update config

Source the configuration from an environment file, this way it is similar to how the aws environment works

wsgi.py

@@ -1,17 +1,14 @@
-from app import create_app
-from credstash import getAllSecrets
 import os
 
-config = 'live'
-default_env_file = '/home/ubuntu/environment'
-
-if os.path.isfile(default_env_file):
-        environment = open(default_env_file, 'r')
-        config = environment.readline().strip()
+from app import create_app
+from credstash import getAllSecrets
 
+# on aws get secrets and export to env
 secrets = getAllSecrets(region="eu-west-1")
+for key, val in secrets.items():
+    os.environ[key] = val
 
-application = create_app(config, secrets)
+application = create_app()
 
 if __name__ == "__main__":
         application.run()