General performance and stability changes.
BidJS: Logo for new webapps in admin section now configurable
BidJS: New webapps are now available immediately after creation, they no longer require a server restart
Assetflow: The order of assets in an Asset Group can now be changed
Assetflow: When creating assets an asset can be saved without having to scroll all the way to the bottom of the page
Assetflow: Now possible bulk export assets to a spreadsheet
Assetflow: Added a progress indicator to bulk operations so that a user knows something happening