update logging for ES to 0.20.5
use host name as cluster name
use v0.11 config for graylog2
v0.11 config chain graylog2 and ES
use inner ES config
correct download link
create log dir for graylog2
use only 1 ES config file
fix conflic merge
update web to 0.11
use pillar directly instead of context
change download link
add path of absent files
add path of absent file
fix path of ES.jinja2
import graylog2 one time only
Hard code version of ES
hard code version number
remove duplicate
remove obsolete config