Add expiration template example
Add expiration template example

jmhodges/boulder,hlandauf/boulder,postfix/boulder,ZCloud-Firstserver/boulder,julienschmidt/boulder,postfix/boulder,ibukanov/boulder,modulexcite/boulder,r0ro/boulder,jmhodges/boulder,jmhodges/boulder,josephyzhou/boulder,kuba/boulder,KyleChamberlin/boulder,jcjones/boulder,mozmark/boulder,patf/boulder,jfrazelle/boulder,deserted/boulder,bmw/boulder,hlandauf/boulder,ibukanov/boulder,lmcro/boulder,jsha/boulder,benileo/boulder,julienschmidt/boulder,lmcro/boulder,hlandauf/boulder,julienschmidt/boulder,josephyzhou/boulder,sophie-h/boulder,jfrazelle/boulder,r0ro/boulder,KyleChamberlin/boulder,sophie-h/boulder,hlandauf/boulder,bmw/boulder,sophie-h/boulder,julienschmidt/boulder,benileo/boulder,jsha/boulder,devpaul/boulder,patf/boulder,lmcro/boulder,mehmooda/boulder,devpaul/boulder,patf/boulder,postfix/boulder,jfrazelle/boulder,jsha/boulder,lucasallan/boulder,ZCloud-Firstserver/boulder,letsencrypt/boulder,josephyzhou/boulder,ibukanov/boulder,ZCloud-Firstserver/boulder,lmcro/boulder,kuba/boulder,mozmark/boulder,jmhodges/boulder,letsencrypt/boulder,mommel/boulder,mommel/boulder,benileo/boulder,modulexcite/boulder,mozmark/boulder,postfix/boulder,deserted/boulder,jcjones/boulder,deserted/boulder,jcjones/boulder,modulexcite/boulder,jfrazelle/boulder,KyleChamberlin/boulder,lucasallan/boulder,mehmooda/boulder,devpaul/boulder,deserted/boulder,r0ro/boulder,mehmooda/boulder,benileo/boulder,mommel/boulder,ZCloud-Firstserver/boulder,mommel/boulder,jcjones/boulder,mozmark/boulder,lucasallan/boulder,kuba/boulder,letsencrypt/boulder,KyleChamberlin/boulder,r0ro/boulder,josephyzhou/boulder,modulexcite/boulder,bmw/boulder,kuba/boulder,patf/boulder,devpaul/boulder,mehmooda/boulder