Distorted Android

OIT: fixes for Mali: fix a broken loop in the oitRender fragment shader that resulted in flashing.

OIT: fix for 'out of memory' crash on Mali GPUs.

~The thing still does not fully work there - there are still strange flashes in apps that innvolve OIT, for example in 'Triblur'.

OIT: more fixes

OIT: fixes. Everything looks correct now except for the curious return of the 'dancing lower-left corner' small glitch in the 'Transparency' app.

OIT: correction for blending in Pass4

OIT: move towards 4 passes ( clear - build - collapse - render )

correct oitRender again: we need to disable stencil reading and writing and restore after

correct oitRenddr again; correct coming to paused state (we could crash)

Make sure we don't create a feedback loop in oitRender

Make sure we don't create a feedback loop in oitRender