Added functionality that if a database goes offline, the start pages are reloaded by TES when the database is back online. This ensures you get a fast load.

Added application settings parameter: HomepageCacheResetInterval.
It controls connection refresh interval (in seconds).

• If this configuration parameter is not added, default timeout is used (2 seconds).
• If this parameter is set to 0, homepage cache refresh will be disabled in TES.