code: function getGerritFooter(message) {
  		
  		var splitted = message.split(/\r\n|\n/);
  		var footer = {};
  		var changeIdCount = 0, 
  			signedOffByPresent = false;
  		for (var i = splitted.length-1; i >= 0; --i) {
  			var changeId = "Change-Id: ";	//$NON-NLS-0$
  			var signedOffBy = "Signed-off-by: ";	//$NON-NLS-0$
  			if (splitted[i].indexOf(changeId) === 0) {
  				footer.changeId = splitted[i].substring(changeId.length,splitted[i].length);
  				if (++changeIdCount > 1) {
  					footer = {};
  					break;
  				}
  			} else if (!signedOffByPresent && splitted[i].indexOf(signedOffBy) === 0) {
  				footer.signedOffBy = splitted[i].substring(signedOffBy.length,splitted[i].length);
  				signedOffBy = true;
  			}
  		}
  		
  		return footer;
  	}
docs: Returns Change-Id and Signed-off-by of a commit if present