BQSR cleanups and fixes
Add BQSR debug flags
Remove attempted emulation of GATK 1.6
style and naming fixes
Add CycleCovariate
remove tabs in pom.xml
Update SAM to ADAM conversion

Parse out the OQ (original quality) common attribute and populate the ADAMRecord with it
(if it exists).
Clarify BQSR debug flags
Merge pull request #213 from jey/bqsr-updates

BQSR updates
Merge pull request #220 from hammerlab/parse-origQual-from-sam

Update SAM to ADAM conversion
Cleanup and optimize basic variant conversion
Sites-only multi-allelic variant conversion
Basic multi-allelic conversion of genotypes
Now with scalariform...
Merge branch 'master' of https://github.com/bigdatagenomics/adam into ref-id-to-name-merge

Conflicts:
	adam-core/src/main/scala/org/bdgenomics/adam/rdd/ADAMRDDFunctions.scala
	adam-core/src/main/scala/org/bdgenomics/adam/rich/DecadentRead.scala
	adam-format/src/main/resources/avro/adam.avdl
Merge fixes