Added NullSafe implicit class.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@472 024a02f7-42f7-40fc-9f58-65666d1f2450
Added Plugin API.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@473 024a02f7-42f7-40fc-9f58-65666d1f2450
Updated build and improved JavaPlugin.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@474 024a02f7-42f7-40fc-9f58-65666d1f2450
Included plugins project.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@475 024a02f7-42f7-40fc-9f58-65666d1f2450