Added an initial test for genotyping chr20 on ten 1000G bams.
Since tribble needs logging support too, for now setting the logging level and appending the console logger to the root logger, not just to "org.broadinstitute.sting".
Updated IntervalUtilsUnitTest to output to a temp directory and not the SVN controlled testdata directory.
Added refseq tables and dbsnps to validation data in BaseTest.
Now waiting up to two minutes for gather parts to propagate over NFS before attempting to merge the files.
Setting scatter/gather directories relative to the -run directory instead of the current directory that queue is running.
Fixed a bug where escaping test expressions didn't handle delimiters at the beginning or end of the String.
git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@4717 348d0f76-0448-11de-a6fe-93d51630548a
kshakir