added content generator recipe to cookbook
added content generator recipe to cookbook

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