Removed obsolete usages of PackageUtils with updated PluginManager.
Ported Queue interval utilities written in scala over to Sting's java IntervalUtils.
Added a very basic intergration test to ensure that the fullCallingPipeline.q compiles.
Added options to specify the temporary directories without having to use -Djava.io.tmpdir (useful during the above integration test).
While adding tempDir added options to specify the run directory from the command line, for example "-runDir v1".
Upgraded to scala 2.8.1 and updated calls to deprecated functions.
git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@4661 348d0f76-0448-11de-a6fe-93d51630548a