Merge pull request #10766 from cpuguy83/stats_pull_once

Allow pulling stats once and disconnecting.

docs/sources/reference/api/docker_remote_api.md

@@ -46,6 +46,11 @@ You can still call an old version of the API using
 
 ### What's new
 
+`GET /containers/(id)/stats`
+
+**New!**
+You can now supply a `stream` bool to get only one set of stats and
+disconnect
 
 ## v1.18
 

docs/sources/reference/api/docker_remote_api_v1.19.md

@@ -647,6 +647,10 @@ This endpoint returns a live stream of a container's resource usage statistics.
            }
         }
 
+Query Parameters:
+
+-   **stream** – 1/True/true or 0/False/false, pull stats once then disconnect. Default true
+
 Status Codes:
 
 -   **200** – no error