Revert "Lockscreen blur and blur radius (1/2)"

This reverts commit c2507d9206c3b372a82ebf4cb79af81f296f6006.

Change-Id: Id19ea3b8e5337028545bf3f2cd81410cea09b6ee
Merge pull request #31 from LiquidSmooth/kitkat3

Revert "Lockscreen blur and blur radius (1/2)"