[CORD-1569]
Clean up defaults files, removal of old gui config for documentation

Change-Id: I73a1c5bd0dedcfe09d817e4e5d59e1d5fca3c297
diff --git a/ansible.cfg b/ansible.cfg
index 073b1f5..0902052 100644
--- a/ansible.cfg
+++ b/ansible.cfg
@@ -5,5 +5,5 @@
 timeout=30
 
 [ssh_connection]
-ssh_args = -o ControlMaster=auto -o ControlPersist=15s
+ssh_args = -o ControlMaster=auto -o ControlPersist=15s -o ConnectionAttempts=20