Removing BUILTIN_IMAGES

[evadne]

Actually, that don’t even work at all with what we have. Can we remove it?

[iprebeg]

hey, is this the reason why aqgridviewcell ignores gray and other selection styles besides glow?

[evadne]

@iprebeg yes. In fact, since we’re no longer targeting IOS <5.0, the canonical way to do it may be using -[CALayer setShadowColor:] or subclass the cell and provide your own image file.