CVS: net-snmp README.thread,5.0.4.1

[Dave S. <dt...@us...>]

Update of /cvsroot/net-snmp/net-snmp
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv20471

Modified Files:
      Tag: V5-1-patches
	README.thread 
Log Message:
Mention that v3 isn't thread safe   (copied from main CVS branch)