appliance/postgresql: Install less in base image
appliance/postgresql: Install less in base image

This is used as the pager by `flynn psql`.

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

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