Log Message:
Update sysutils/liblognorm to 2.0.1.

Version 2.0.1, 2016-08-01
- fix public headers, which invalidly contained a strndup()
  definition
- fix some issues in pkgconfig file
- enhance build system to natively support systems with older
  autoconf versions and/or missing autoconf-archive.

Version 2.0.0, 2016-07-21
- completely rewritten, much feature-enhanced version
- requires libfastjson instead of json-c
- big improvements to testbench runs, especially on travis
- lognormalizer tool can now handle lines larger 10k characters