add widget to show unread messages in launcher
Created by: zoff99
please add a widget to put on the launcher, instead of the app icon shortcut. the widget should start the app normally. if there are new unread messages, the widget should change its appearance, and when clicked should start the app showing a list of only the new (unread) messages. if there is only 1 unread messages, this messages should be displayed directly (instead of a list consiting only of 1 entry)