
Account statuses will have tooltips that are really close to the top of the page. In order to ensure their content doesn't get cut off, we will use a bottom tooltip instead. This change modifies the tooltip element to support an optional positionBottom property. If the property does not exist, the tooltip is positioned to the top, as it was before. Change-Id: Iaa66b9edeebf4eb40cd20e897e59388bc9c0f70c