Added conservation track
Fix track labeling
Added bigBed indexing for searching function
Fixed indexing bug
Removed index of lifted-over bed tracks
Index all annotation tracks including lifted-over tracks
fix typo in error message
Allow branch length updates
Merge branch 'development' of https://github.com/glennhickey/hal into development
Modularize and move hal2assemblyHub to assemblyHub directory
More refactoring. Also move annotation and alignment tracks into a composite track
fix slight issue with column count
Oops, nevermind, misunderstood the separators
fix merge from dev