(ABM-535) Original Tucson curve is after than logit curve used in 4-step
model, especially for intersection delays.  Adjusted cycle length and
alpha2 and betha2 in createhwynet.rsc.  Adjustment is based on a
spreadsheet analysis using network attributes and manually calculated
values using the two formulas.
(ABM-405) dynamically pass in scenario year from property file to all
model run stacking (zou)
Merge branch 'wsu' into develop