Bugfix, Search, "There is already an open DataReader associated with this Command which must be closed first."
Exchange management: SteamId is automatically filled in in the form; Server & Location are now required fields. Server is a 32 chars max length field, Location is a 64 chars max length field. The date & time field is now required and uses a widget to assist the user picking up the value.
Added db migration.
TradesController, ExchangeManagement is now an async action.
Added optional section "styles" to the _Layout page.
Exchange management: added tooltip for the Location field; added link to iZurvive; added regex validation for the location field.
Notifications: exchange details message, link to iZurvive clickable.
Bugfix, Exchange management, wrong date format.
Hidden the userId of the winner from the dashboard.