Fix bad math calculation for average
Reload button and provisioning
Put an intermediate view controller in the start up to prevent false slow starts
Add behaviour to scroll to bottom and top multiple times
Make "expensive calculation" volatile so that it is not optimised out
Fix bad average estimate on non-averaging estimate height
For testing with instruments, stop reusing code
Fix view controller key set to load an estimating table delegate rather than a non-efficienced one
Transfer to a push for each controller to get animation up front. Interesting result.
Restructure for focus and add readme