cli: Add a --yes option to `app delete`.
cli: Add a --yes option to `app delete`.

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

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