rough draft of topic models added.
Merge branch 'master' of https://github.com/mclark--/Miscellaneous-R-Code
add alternative bag of words vector
minor changes and cleanup; separated stan code.
topic model with gibbs sampling based on Steyvers and Griffiths (2007)
Update README.md
topic model with gibbs sampling based on Steyvers and Griffiths (2007) with LDA comparison
Merge branch 'master' of https://github.com/mclark--/Miscellaneous-R-Code

Conflicts:
	ModelFitting/Bayesian/topicModelgibbs.R
fixed indentation.
fixed indentation.
Merge branch 'master' of https://github.com/mclark--/Miscellaneous-R-Code
fix commit issues
delete accidental repeated code.
Merge pull request #1 from mclark--/master

Updates