This is the rebased set of the much larger group of patches I sent last month. The first 10 patches are already merged, these just didn't apply cleanly. I went through and applied each one, deleted and re-copied anything that didn't merge cleanly, and compiled between each patch to make sure everything was kosher. This series just moves code around with the goal of making extent-tree.c smaller. I made no other changes other than moving code around, I want to keep cleanups a separate thing _after_ we move the code around. Thanks,
Josef
