Important:
If you have any problem with the app, please contact me through xda thread or email cause I can not reproduce all the errors. Thanks!
Description:
By default, in android vanilla it's imposible to hace different lockscreen wallpaper and wallpaper of the launcher. In roms like touchwiz, LG UI, Xperia UI, Sense UI, this feature it's available, but now if you have Cyanogenmod 12 it's posible with this simple app and two clicks you can select a different lockscreen wallpaper.
Requirements:
It's necesary to have a rooted phone.
Only works with CM12 based ROMS
Thread at XDA
http://goo.gl/ZwSLRQ