Most of the changes occur in GenomeAnalysisEngine.java and GenomeLocParser.java:
-- parseIntervalRegion and parseGenomeLocs combined into parseIntervalArguments
-- initializeIntervals modified
-- some helper functions deprecated for cleanliness
Includes new set of unit tests, GenomeAnalysisEngineTest.java
New restrictions:
-- all interval arguments are now checked to be on the reference contig
-- all interval files must have one of the following extensions: .picard, .bed, .list, .intervals, .interval_list
git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@3106 348d0f76-0448-11de-a6fe-93d51630548a