Added fields for Normal icon, Waiting to Sync Icon, and Syncing Complete
icons to let user know of changes in the state of the Syncer.
Added function to ensure that we are changing the Icon and Tooltip on
the UI Thread, instead of some other thread.
Updated SyncMonitor to check for any dirty syncers, and if so, we update
our SysTray icon.
Added update to show we are syncing the data (Tooltip only)
Added update to show we have compeleted sync.
Added timer for 3 seconds before resetting SysTray and tooltip back to
normal status.