Now using accelerate 0.13 from hackage
.gitignore correction
Use 5-tuples instead of records for options
run1 binomial/Accelerate
binomial/C - always price as call options
binomial/Copperhead - always price as call options
binomial/Nikola - always price as call options
binomial/Thrust - always price as call options
Enable sobol-pi/CUDA benchmark