Update README

README

@@ -1,24 +1,26 @@
-Configure Kafka topics (run on one kafka node)
+## Installation on FreeBSD
+
+#Configure Kafka topics (run on one kafka node)
 doc/kafka_topics.sh
 
-Initialize elasticsearch:
+#Initialize elasticsearch:
 curl -X PUT 'http://<elasticsearch>:9200/threatline' -d@doc/es_mapping.json
 
-Install service file (FreeBSD):
+#Install service file:
 cp doc/threatline /usr/local/etc/rc.d/threatline
 
-Enable threatline:
+#Enable threatline:
 sysrc threatline_enable=YES
 sysrc threatline_agents="normalize enrich check archive"
 
-Start threatline:
+#Start threatline:
 service threatline start
 
-Monitor logs:
+#Monitor logs:
 tail -f /tmp/tl_worker.log
 
 
-Stages:
+#Stages:
 Normalize: Touch-up/rename fields, etc.
 Enrich: Enrich and part of the message.
 Check: Checks parts of message (now enriched) against known bad stuff.