New releases: spring-1.2.2, scala-1.0.2 and migrations-maven-plugin 1.1.1

Hooray!!!! another round of releases!

- spring 1.2.2

Bugfixes and small improvements
https://github.com/mybatis/spring/issues?milestone=2&state=closed

- scala 1.0.2

Bugfixes and small improvements
https://github.com/mybatis/scala/issues?page=1&state=closed

- migrations-maven-plugin 1.1.1

Compatible with the new Migrations version.
https://github.com/mybatis/migrations-maven-plugin/issues?page=1&state=closed

Enyoy,

MyBatis Team.