New building algorithim in place.  Needs some work/clean up still.
Changed the version of lendaevent that the builder is pointing to.  Now uses the
Correctable version.  Changed the scale factor calculation to 2^(w+2) instead of
w+1.  Hopefully that will fix the shift seen between the internal and software times
Changed the 2 back to a 1
Changed the formula for Fast filter to have <= instead of <

Nnow it reproduces the pixie times perfectly!