[maven-release-plugin] prepare release aviator-5.4.4

Author: killme2008

pom.xml

@@ -4,7 +4,7 @@
 
   <groupId>com.googlecode.aviator</groupId>
   <artifactId>aviator</artifactId>
-  <version>5.4.4-SNAPSHOT</version>
+  <version>5.4.4</version>
   <name>aviator</name>
   <description>A high performance scripting language hosted on the JVM</description>
   <url>https://github.com/killme2008/aviator</url>
@@ -21,6 +21,7 @@
     <connection>scm:git:git@github.com:killme2008/aviator.git</connection>
     <developerConnection>scm:git:git@github.com:killme2008/aviator.git</developerConnection>
     <url>git@github.com:killme2008/aviator.git</url>
+    <tag>aviator-5.4.4</tag>
   </scm>
   <licenses>
     <license>