Updated dependency to mybatis 3.2.1 (maven build)

Author: mnesarco

mybatis-scala-core/pom.xml

@@ -36,7 +36,7 @@
     <dependency>
       <groupId>org.mybatis</groupId>
       <artifactId>mybatis</artifactId>
-      <version>3.2.0-SNAPSHOT</version>
+      <version>3.2.1</version>
     </dependency>
     <dependency>
       <groupId>org.scala-lang</groupId>