crespo: Add default value for display color control

depend on following commits

opt/hardware: http://review.cyanogenmod.org/#/c/59752/
Settings: http://review.cyanogenmod.org/59753

Change-Id: I17e66d3d9e567f38d8c4502c2bdcba0021573474
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0