fix bug: Corrected an issue where `num_microhomology` becomes 0 when `qscore` is False.
0.10.2
debug `keep` options
0.10.1
- add `keep` option to keep either 'FLAG', 'POS', 'SEQ', 'QUAL', 'CIGAR' or 'CSTAG' infomation of SAM
0.10.0
update `midsv.io` to return generator, not list to save memory
0.9.5
0.9.0
update `remove_resequence` - the definition of resequence includes *The shorter reads are completely included in the longer reads* - the longest alignment will be retain, not discarded.