Revert "otter-common: Enable continuous splash feature"

It turned out this causing bootanimation breakage,
see what happens when the tablet booting: http://goo.gl/plQes3

This reverts commit 422239e5c8b2d1c62fa1cebd95ff5102e9dbe77a

Change-Id: Ibabb91e16b1d7c476b43da61c33a01db17988d7a
otter-common: remove domx source, moving to omap4-common

Change-Id: I236ad78df9ebbd139bc8070a4df17eaf772e6171
otter-common: commonize domx / omap4 build settings

Change-Id: I2e0a265902533842ab8e6237d4210199ca985c45