resetDB in VariantReviewTest on tearDown
Add support for loading bams (and other file types) via URLs with parameters.  The URL "path" is now used to determine file type, rather than the entire url string.  Also moved file type determination code to ResourceLocator class.
Merge remote-tracking branch 'origin/master'
Fix NPE in ResourceLocator
Minor code cleanup

Refactor getting alignment counts, check start/end in getValueString
Add ConsensusCalculator framework, basic implementation, and tests

No UI implementation yet

IGV-1961
Move IUPAC code table to util/resources

And parsing code to ParsingUtils