[2/2] OmniGears: Lockscreen blur enhancements

Adds an option to set blur intensity

Base: https://gerrit.omnirom.org/#/c/5705/

Change-Id: Ife0941c00ebf1cbfc5804a059d337cf4e8528666
OmniGears: RU Translation

Change-Id: I3937a85da8576d3c63a797caeb45ca2d55adde65
[2/2] OmniGears: remove ActiveDisplay wallpaper

see also https://gerrit.omnirom.org/#/c/6087/

Change-Id: Ia8de23930a83f7f6abed5eaff492f91c7992572e
Revert "[2/2] OmniGears: Lockscreen blur enhancements"

This reverts commit cdf5111585cfc7ca71600ca141ff627e43b6ffff.
Revert "[2/2] OmniGears: remove ActiveDisplay wallpaper"

This reverts commit 78320d16c9e8bd4853e2192c1d87009a580d48fc.
Merge branch 'head' into kitkat