 - added setContent method.
 - added setContent method.

cloudera/more-behaviors,anutron/behavior,cloudera/art-widgets,sebmarkbage/art,philkeys/art,kamicane/art,anutron/art-widgets,ThomWright/art,cloudera/art,digitarald/art,philkeys/art,sebmarkbage/art,cloudera/behavior,ThomWright/art,Orangeness/art,anutron/more-behaviors