Siembol release v1.3.0 (#316)

* v1.3.0 release

* fixing typos based on review

docs/deployment/deployment.md

@@ -10,7 +10,7 @@ Java artifacts are published to Central Maven Repository - [Sonatype OSS Reposit
 ### Docker images
 Docker images are built both from snapshots and releases. 
 - The images are tagged by two tags:
-    - `latest` for tagging the latest image 
+    - `latest` for tagging an image with the latest released stable version or `snapshot` for tagging an image with the latest snapshot development version
     - The version of the application from [POM](/pom.xml) 
 - Springboot applications
     - An application is loaded using  [springboot properties launcher](https://docs.spring.io/spring-boot/docs/current/reference/html/appendix-executable-jar-format.html)

docs/services/siembol_alerting_services.md

@@ -74,7 +74,7 @@ The correlation alert allows you to group several detections together before rai
 - `kafka.producer.properties` - Defines kafka producer properties, see [https://kafka.apache.org/0102/documentation.html#producerconfigs](https://kafka.apache.org/0102/documentation.html#producerconfigs)
 - `zookeeper.attributes` - The zookeeper attributes for updating the rules
   - `zk.url` - Zookeeper servers url. Multiple servers are separated by comma
-  - `zk.path` - Path to a zookeeper node
+  - `zk.path` - Path to a zookeeper node or multiple nodes delimited by new line. Alerting rules from multiple zookeeper nodes can be loaded in order to save storm resources
 - `storm.attributes` - Storm attributes for the enrichment topology
   - `bootstrap.servers` - Kafka brokers servers url. Multiple servers are separated by comma
   - `first.pool.offset.strategy` - Defines how the kafka spout seeks the offset to be used in the first poll to kafka