shuffle using Rscript
copy negative_binomial.data.R to negative_binomial2.data.R
fix normal-mixture_k example
copy lda.data.R to corr-lda.data.R
copy naive-bayes.data.R to naive-bayes-unsup.data.R
fix koyck example
fix gaussian process examples
fix hmm examples
fix irt examples
fix stochastic volatility examples
fix nnmf examples
make logistic speed test work from R sort of
simplify stan_demo()
fix hyphen / underscore typo
echo = TRUE
require(MCMCpack) in *.data.R files under hmm/
Merge branch 'master' of https://github.com/stan-dev/stan
copy normal_mixture_k.data.R to normal_mixture_k_prop.data.R
Merge branch 'master' of https://github.com/stan-dev/stan