Frameworks: Add PNG'S for Notfication and Lockscreen shortcuts

Due of sharing resources this commit adds the shared resoures for
Notification shortcut feature and Lockscreen shortcuts feature

cheers

Change-Id: Ida0c2a576a430cff392f14ece9174048b983d594
Merge "Frameworks: Add PNG'S for Notfication and Lockscreen shortcuts" into jb4.2