added example for render_maybe
added example for render_maybe

Grinnz/mojo,andrewsolomon/mojo,polettix/mojo,kak-tus/mojo,jenalgit/mojo,augensalat/mojo,dotandimet/mojo,s1037989/mojo,s1037989/mojo,kiwiroy/mojo,scottw/mojo,zoffixznet/mojo,andrewsolomon/mojo,vlet/mojo,kberov/mojo,vlet/mojo,chenri/mojo,zoffixznet/mojo,melezhik/mojo,jamadam/mojo,dolmen/p5-Mojolicious,marcusramberg/mojo,lindleyw/mojo,kraih/mojo,jenalgit/mojo,melezhik/mojo,CandyAngel/mojo