CLI frontend: set conf.setClassLoader
CLI frontend: set conf.setClassLoader

Appears to be necessary at least in CDH 4.2.0.

HadoopGenomics/Hadoop-BAM,tomwhite/Hadoop-BAM,fnothaft/Hadoop-BAM,tkrishp/Hadoop-BAM,fnothaft/Hadoop-BAM,ryan-williams/Hadoop-BAM,HadoopGenomics/Hadoop-BAM,HadoopGenomics/Hadoop-BAM,ryan-williams/Hadoop-BAM,fnothaft/Hadoop-BAM,cmnbroad/Hadoop-BAM,cmnbroad/Hadoop-BAM