SW Idea Board: Option to clear or reset votes to 0

An Open Space style event would benefit from having the ability to reset votes in the Idea Board after moving ppts into Breakout groups. This would allow topics to remain on the Idea Board for a second round  of voting and idea generation for topics that may not have been selected the first time and still have some interest. This feature would also allow the Host/Driver to reset in the event that voting began prematurely or a setting was set incorrectly.