While importing subscriptions, update progress every 5 seconds instead of every 3. Less server hammering this way.
Removed the animation of the import progress bar.

The html for the bar is periodically reloaded, and the animation looked weird (it "jumped" every time a new html was fetched and inserted in the page).
Removed unnecessary "top" attribute in CSS style for the alerts.
While running an import, the client queries the progress every 10 seconds instead of every 5.

I'm trying to find a good balance, so that user can see progress reasonably smoothly without hammering the server.
Rebranding: changed all references to "Openread" to "Feedbunch".
Github link in the home page opens in a new tab.