clean up traits/value & prep for py3
Reorganize, fixup traits almost working, phase out util
almost ready to read data
data loading works except lut
Squash final bugs preventing running simulation

At least a region level simulation. This implements/fixes
various configure/log_debug problems, and now the
example/region_stochastic.py script runs like a charm.
remove old utils
misc cleanup & bug fixing
a few notes
use npy files for the big data files
add other surface files
 notes
a few more notes
example test
updates and maybe fix issue
fix arrays defaults bug
change log in print
fix merge conflict
fix array default comparison bug
I am an idiot
Merge remote branch 'mmw/reformation' into tvblite