http-app: prevent httplib3 logs to spawn our rhodecode logs.

- it often happens that there are odd logs, and it confuses people looking at those.

rhodecode/lib/middleware/utils/scm_app_http.py

@@ -57,6 +57,10 b' session = requests.Session()'
 # Requests speedup, avoid reading .netrc and similar
 session.trust_env = False
 
+# prevent urllib3 spawning our logs.
+logging.getLogger("requests.packages.urllib3.connectionpool").setLevel(
+    logging.WARNING)
+
 
 class VcsHttpProxy(object):
     """