Fixed bug with look-ahead not cutting
changed regular OPT to use indexes rather than full data
start to implement compula, increase region cache size
MAP regions should only need 20 bits hash
some refactoring
more copula stuff, add comment for area
progress towards saving and loading files
many changes to change to new file format and implement copula
change hellinger distance to new format
fix up parameters of llopt, will change to some option parsing library in the future
arg… j into i
num_dim in wrong place
now MAP rememebers correct number of children
output bugs
j i mixup
fixed copula
fix cdf computation
missed &
copula works
fixed copula density computations