discoverd: Restore logic to ignore heartbeats
discoverd: Restore logic to ignore heartbeats

Signed-off-by: Jonathan Rudenberg <3692bfa45759a67d83aedf0045f6cb635a966abf@titanous.com>

ozum/flynn,lmars/flynn,ozum/flynn,flynn/flynn,supermario/flynn,clifff/flynn,philiplb/flynn,arekkas/flynn,rikur/flynn,tonicbupt/flynn,ozum/flynn,GrimDerp/flynn,philiplb/flynn,jzila/flynn,Brandywine2161/flynn,TribeMedia/flynn,GrimDerp/flynn,jzila/flynn,rikur/flynn,justintung/flynn,justintung/flynn,supermario/flynn,Brandywine2161/flynn,mubassirhayat/flynn,justintung/flynn,Brandywine2161/flynn,felixrieseberg/flynn,clifff/flynn,pkdevbox/flynn,mubassirhayat/flynn,lmars/flynn,technosophos/flynn,benbjohnson/flynn,benbjohnson/flynn,justintung/flynn,jzila/flynn,arekkas/flynn,clifff/flynn,josephglanville/flynn,schatt/flynn,Brandywine2161/flynn,schatt/flynn,tonicbupt/flynn,kgrz/flynn,GrimDerp/flynn,justintung/flynn,philiplb/flynn,benbjohnson/flynn,GrimDerp/flynn,TribeMedia/flynn,whouses/flynn,felixrieseberg/flynn,whouses/flynn,GrimDerp/flynn,flynn/flynn,Brandywine2161/flynn,flynn/flynn,clifff/flynn,schatt/flynn,clifff/flynn,felixrieseberg/flynn,shads196770/flynn,philiplb/flynn,josephglanville/flynn,shads196770/flynn,jzila/flynn,benbjohnson/flynn,clifff/flynn,arekkas/flynn,kgrz/flynn,arekkas/flynn,TribeMedia/flynn,shads196770/flynn,kgrz/flynn,GrimDerp/flynn,whouses/flynn,flynn/flynn,pkdevbox/flynn,josephglanville/flynn,kgrz/flynn,lmars/flynn,benbjohnson/flynn,kgrz/flynn,felixrieseberg/flynn,flynn/flynn,supermario/flynn,tonicbupt/flynn,pkdevbox/flynn,josephglanville/flynn,lmars/flynn,shutej/flynn,technosophos/flynn,mubassirhayat/flynn,TribeMedia/flynn,rikur/flynn,lmars/flynn,kgrz/flynn,jzila/flynn,justintung/flynn,schatt/flynn,whouses/flynn,technosophos/flynn,Brandywine2161/flynn,shads196770/flynn,rikur/flynn,jzila/flynn,josephglanville/flynn,arekkas/flynn,mubassirhayat/flynn,pkdevbox/flynn,josephglanville/flynn,supermario/flynn,shads196770/flynn,technosophos/flynn,felixrieseberg/flynn,supermario/flynn,TribeMedia/flynn,rikur/flynn,pkdevbox/flynn,ozum/flynn,schatt/flynn,schatt/flynn,pkdevbox/flynn,tonicbupt/flynn,technosophos/flynn,whouses/flynn,TribeMedia/flynn,supermario/flynn,ozum/flynn,rikur/flynn,philiplb/flynn,benbjohnson/flynn,ozum/flynn,whouses/flynn,shads196770/flynn,tonicbupt/flynn