Prepared for release

Author: alexanderdean

CHANGELOG

@@ -1,3 +1,10 @@
+Release 74 (2017-03-31)
+-----------------------
+Add com.slack.sauna.commands/send_message/jsonschema/1-0-0 (#497)
+Add com.snowplowanalytics.sauna.responders/SlackConfig/avro/1-0-0 (#496)
+Add com.snowplowanalytics.dataflowrunner/ClusterConfig/avro/1-1-0 (#515)
+Update README markdown in according with CommonMark (#517)
+
 Release 73 (2017-02-09)
 -----------------------
 Add com.snowplowanalytics.dataflowrunner/PlaybookConfig/avro/1-0-0 (#486)

README.md

@@ -30,7 +30,7 @@ limitations under the License.
 [travis]: https://travis-ci.org/snowplow/iglu-central
 [travis-image]: https://travis-ci.org/snowplow/iglu-central.png?branch=master
 
-[release-image]: http://img.shields.io/badge/release-73-orange.svg?style=flat
+[release-image]: http://img.shields.io/badge/release-74-orange.svg?style=flat
 [releases]: https://github.com/snowplow/iglu-central/releases
 
 [license-image]: http://img.shields.io/badge/license-Apache--2-blue.svg?style=flat