Add/Change application strings
Change the font size of the styles small, medidum and tiny
Change the widget anatomy from 2x1 to 4x1
Restyle the widget adapting to the new anatomy of 4x1
Chande the style of the footer and middler view
Add the string 'Source: ' to the footer view
Fix a bug in the action menu listener
Add a flag that prevents to collect statistics the first time the widget is enabled
Adapt the behvaior of the widget to the new anatomy and fix some apperance bugs