Version 2.1
set background image for lock screen from Gallery.
Version 2.0
lock screen background issue fixed for some devices,
if device not allows to retrieve the current wallpaper, then setting default image.
Version 1.9
Lock screen design changed as most of the users requested.
Version 1.8
Donate option added for supporting free apps development.
Version 1.7
Landscape bug fixed, Translation Credits added.