Added additional methods to support detection from an iterator of SAMRecords.
Added additional methods to support detection from an iterator of SAMRecords.
Changes per code review.
Merge branch 'kt_fix_quality_score_encoding' of github.com:samtools/htsjdk into kt_fix_quality_score_encoding

Conflicts:
	src/java/htsjdk/samtools/util/QualityEncodingDetector.java
Failed to resolve all conflicts in the prior merge.
Merge pull request #81 from samtools/kt_fix_quality_score_encoding

Added additional methods to support detection from an iterator of SAMRecords to SANITIZE