ipmiutil-3.13 is released

The ipmiutil-3.1.3 release has been posted to sourceforge. See http://ipmiutil.sf.net

Changes:
09/13/2018 ARCress ipmiutil-3.1.3 changes (iver 3.13)
util/oem_hp.c - handle analog readings in HP discrete Fan sensors (SF_Feat#9)