cut 0.9.23 release

Author: taowen

pom.xml

@@ -3,7 +3,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.jsoniter</groupId>
-    <version>0.9.23-SNAPSHOT</version>
+    <version>0.9.23</version>
     <artifactId>jsoniter</artifactId>
     <name>json iterator</name>
     <description>jsoniter (json-iterator) is fast and flexible JSON parser available in Java and Go</description>