Update to version 3.18

PR:		195409
Submitted by:	maintainer
HTSlib is an implementation of a unified C library for accessing common file
formats, such as SAM, CRAM, VCF, and BCF, used for high-throughput sequencing
data. It is the core library used by samtools and bcftools.

WWW: http://www.htslib.org/

PR:		195591
Submitted by:	Reed A. Cartwright <cartwright@asu.edu>
- Update to 2.10, announce message:
  Added desktop file.

- Change PLIST_FILES, changed by me and Upstream
- Simplify installation handling, changed by me and Upstream
- Add REINPLACE, fix GNU/Linux paths
- Strip executable
- Remove Desktop entry file, use supplied desktop files
Update to version 2.11

PR:		195607
Submitted by:	maintainer
Restore Ansible modules by switching back to release distfiles.

PR:			195936
Submitted by:		maintainer
Update port to newer version. Work around removed PLIST_REINPLACE, synced with
samba41 configuration options.

PR:		193415