Update README.md

Author: Pavel Siska

README.md

@@ -4,7 +4,8 @@ This repository contains basic modules of the [NEMEA
 system](https://github.com/CESNET/Nemea). The modules and their
 functionality/purposes are:
 
-* [ListDetector](modules/listdetector/): forwards records that match rules list.
+* [Clickhouse](modules/clickhouse/): converts unirec into clickhouse DB.
+* [Deduplicator](modules/deduplicator/): omit duplicate records.
+* [ListDetector](modules/listDetector/): forwards records that match rules list.
 * [Sampler](modules/sampler/): sample records at the given rate.
 * [Telemetry](modules/telemetry/): provides unirec telemetry of the input interface.
-* [Deduplicator](modules/deduplicator/): omit duplicate records.