Allow build with SBuild 0.3.1.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@312 024a02f7-42f7-40fc-9f58-65666d1f2450
Allow build with SBuild-0.3.1.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@313 024a02f7-42f7-40fc-9f58-65666d1f2450
Changed behavior of --version cmdline option (it now exits the application). Also reduced sys.exit calls.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@314 024a02f7-42f7-40fc-9f58-65666d1f2450
Added natures project to multi project setup.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@315 024a02f7-42f7-40fc-9f58-65666d1f2450