Add functionality for multiple parent tasks, first iteration
Add jobrunner. Add job.source() function and update _make_source_file_name
Fix bwa and samtools wrappers
Fix misc wrappers
Fix GATK wrappers
Fix remaining wrappers
All tests working
Update tasks related to haloplex
Remove custom classes from haloplex.py
Fix failing tests. Add sfx function, add NullJobTask
Update HaloPlex analysis
Add final fix to seqcap pipeline
Merge branch 'feature/register_parent_tasks' into develop