Pullup ticket #4317 - requested by drochner
textproc/libyaml: security update

Revisions pulled up:
- textproc/libyaml/Makefile                                    1.6
- textproc/libyaml/distinfo                                    1.4

---
  Module Name:    pkgsrc
  Committed By:  drochner
  Date:          Wed Feb  5 11:14:07 UTC 2014

  Modified Files:
          pkgsrc/textproc/libyaml: Makefile distinfo

  Log Message:
  update to 0.1.5
  changes:
  -fix buffer overflow (CVE-2013-6393)
  -more hardening and minor fixes

  pkgsrc change: added "test" target

(tron)