leo-root/database-1 — pull request #1 by tbayart (2014-01-29 16:34:16+00:00)
Title: Fixed npcflag for Medic Burko

Unable to level up "First Aid" skill when speaking to npc Burko
http://www.wowhead.com/npc=18990

Updating npcflag to 80 fixes the problem.