[maven-release-plugin] copy for tag robovm-soot-2.5.0-2

[maven-release-plugin] copy for tag robovm-soot-2.5.0-1

no message

Tagging PLDI 2013 version

Tagging the 2.5.0 release of the Soot project.

Tagging the 2.4.0 release of the Soot project.

Tagging the 2.3.0 release of the Soot project.

fixing up Soot version number

Tagging the 2.2.4 release of the Soot project.