Reorder merge code so that BAM gets translated before it is inserted into heap.
Create reverse translation table for merge region selection.
Define memset_pattern4 for non-OS X systems.
Create slightly more sophisticated unit tests for merge
Convert merge reverse translation build to own function.
Ensure make only runs on make test
Trap stderr in unit bam_translate test.
Restructure bam_translate unit test for new format.
Add clock based randomness to merge and option to fix random seed.
Correct lost sort order detection in merge
Fix regex to pick out sequence ids
Add rtrans_build unit test stub
More work on rtrans_build unit test.
Update test makefile to include rtrans_build test.
Add additional sam test file for merge to exercise missing target @SQ, especially in region merge.
Fix position of bam_translate in merge read loop.
Deal with case where merged region does not exist in header of one of our input files.
Update merge to htslib indexes.
hts_iter_t is not a pointer unlike it's predecessor
Add function to prettify header output by sorting it by defined order.
Instead of relying on NULL iter in merge use HTS_IDX_START