cli: Document creating new releases using images.
cli: Document creating new releases using images.

[ci skip]

Signed-off-by: Blaž Hrastnik <e26a9cc74a1e4715764aa09d1071b1ef182b1807@gmail.com>

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