Board update: on invalid render :edit not :new
Board update: on invalid render :edit not :new

Refs #279

thredded/thredded,jvoss/thredded,jvoss/thredded,jayroh/thredded,thredded/thredded,thredded/thredded,jvoss/thredded,jvoss/thredded,thredded/thredded,jayroh/thredded,jayroh/thredded,jayroh/thredded