host: Bump discoverd connection attempts to 10 minutes
host: Bump discoverd connection attempts to 10 minutes

When starting a etcd v0.5 cluster for the first time it can take a while
for all of the nodes to show up.

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

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