bump libmaus dependency
* bump libmaus dependency
* add md5 and index creation in bammarkduplicates
update documentation for bammarkduplicates
refactor duplicate marking programs and reduce common code
- bump libmaus dependency after API additions
- refactor duplicate marking programs and reduce common code
- add md5/index options in bammarkduplicates2
bump version after add index/md5 options in bammarkduplicates and bammarkduplicates2
bump version after bumping libmaus dependency