Lockdown to the ELK components patch number. (#93)

* add link to searchguard branch in README

* ELK Stack updated to 5.2, SearchGuard and Kibana plugins updated accordingly

* Fix typo (#92)

* Lockdown to the ELK components patch number

README.md

@@ -2,9 +2,9 @@
 
 [![Join the chat at https://gitter.im/deviantony/docker-elk](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/deviantony/docker-elk?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-Run version 5.2 of the ELK (Elasticseach, Logstash, Kibana) stack with Docker and Docker-compose.
+Run version 5.2.0 of the ELK (Elasticseach, Logstash, Kibana) stack with Docker and Docker-compose.
 
-It will give you the ability to analyze any data set by using the searching/aggregation capabilities of Elasticseach and the visualization power of Kibana.
+It will give you the ability to analyze any data set by using the searching/aggregation capabilities of Elasticsearch and the visualization power of Kibana.
 
 Based on the official images:
 
@@ -14,6 +14,10 @@ Based on the official images:
 
 **Note**: This version has [Search Guard support](https://github.com/floragunncom/search-guard).
 
+* ELK 5 with X-Pack support: https://github.com/deviantony/docker-elk/tree/x-pack
+* ELK 5 in Vagrant: https://github.com/deviantony/docker-elk/tree/vagrant
+* ELK 5 with Search Guard: https://github.com/deviantony/docker-elk/tree/searchguard
+
 Default configuration of Search Guard in this repo is:
 
 * Basic authentication required to access Elasticsearch/Kibana

elasticsearch/Dockerfile

-FROM elasticsearch:5.2
+FROM elasticsearch:5.2.0
 
 COPY config/ /etc/elasticsearch
 

kibana/Dockerfile

-FROM kibana:5.2
+FROM kibana:5.2.0
 
 RUN kibana-plugin install https://github.com/floragunncom/search-guard-kibana-plugin/releases/download/v5.2.0-1/searchguard-kibana-5.2.0-1.zip

logstash/Dockerfile

-FROM logstash:5.2
+FROM logstash:5.2.0
 
 # Add your logstash plugins setup here
 # Example: RUN logstash-plugin install logstash-filter-json