[maven-release-plugin] prepare release toml4j-0.3.1

Author: mwanji

pom.xml

@@ -7,7 +7,7 @@
   </parent>
   <groupId>com.moandjiezana.toml</groupId>
   <artifactId>toml4j</artifactId>
-  <version>0.3.2-SNAPSHOT</version>
+  <version>0.3.1</version>
   <name>toml4j</name>
   <description>A parser for TOML</description>
   <url>http://moandjiezana.com/toml/toml4j</url>