[JRO] Use friendly_id for finding messageboard obj
[JRO] Use friendly_id for finding messageboard obj

jvoss/thredded,thredded/thredded,thredded/thredded,jayroh/thredded,thredded/thredded,jayroh/thredded,prohippocoder/thredded,jailalawat/thredded-0.0.5_clone,jayroh/thredded,thredded/thredded,jvoss/thredded,jayroh/thredded,jvoss/thredded,prohippocoder/thredded,prohippocoder/thredded,prohippocoder/thredded,jvoss/thredded,jailalawat/thredded-0.0.5_clone