added description to cdm demo
added description to cdm demo

DavidDurman/joint,alirezamirian/joint,ColinFrick/joint,chill117/joint,validol-ekb/joint,clientIO/joint,kumilingus/joint,eric-seekas/joint,durai145/joint,tsuibin/joint,kumilingus/joint,vtalas/joint,laurentj/joint,SrTobi/joint,durai145/joint,josenberg/joint,chill117/joint,automagic/joint,alirezamirian/joint,eric-seekas/joint,automagic/joint,kmansel/joint,kmansel/joint,vtalas/joint,gagaboy/joint,DavidDurman/joint,cpettitt/joint,DavidDurman/joint,kumilingus/joint,laurentj/joint,validol-ekb/joint,chill117/joint,SrTobi/joint,ubergrafik/joint,clientIO/joint,clientIO/joint,kumilingus/joint,vtalas/joint,vebin/joint,clientIO/joint,gagaboy/joint,tsuibin/joint,josenberg/joint,gagaboy/joint,vebin/joint,ColinFrick/joint,ubergrafik/joint