Changes for BAS 1.05
	- added thinning option for MCMC method for bas.lm
	- returned posterior expected shrinkage for bas.glm
	- added option for initprobs = "marg-eplogp" for using marginal
	SLR models to create starting probabilities or order variables
	especially for p > n case
	- added standalone function for hypergeometric1F1 using Cephes
	library and a Laplace aproximation
	-Added class "BAS" so that predict and fitted functions (S3
	methods) are not masked by functions in the BVS package: to do
	modify the rest of the S3 methods.
	
Changes for BAS 1.04

	- added bas.glm for model averaging/section using mixture of g-priors for
	GLMs.  Currently limited to Logistic Regression
	- added Poisson family for glm.fit

Changes for BAS 1.0	
	- cleaned up  MCMC method code
	
Changes for BAS 0.93

	- removed internal print statements in bayesglm.c
	- Bug fixes in AMCMC algorithm

Changes for BAS 0.92

	- fixed glm-fit.R  so that hyperparameter for BIC is numeric

Changes for BAS 0.91

	- added new AMCMC algorithm

Changes for BAS 0.91

	- bug fix in bayes.glm

CHANGES for BAS 0.90

	- added C routines for fitting glms

CHANGES for BAS 0.85

	- fixed problem with duplicate models if n.models was > 2^(p-1) by
   restricting n.models

	- save original X as part of object so that fitted.bma gives the
   correct fitted values (broken in version 0.80)
 
CHANGES for BAS 0.80

	- Added hypergeometric2F1 function that is callable by R
	- centered X's in bas.lm so that the intercept has the correct
  shrinkage
	- changed predict.bma to center newdata using the mean(X)
	- Added new Adaptive MCMC option (method = "AMCMC")  (this is not
  stable at this point)

CHANGES for BAS 0.7

	-Allowed pruning of model tree to eliminate rejected models
 
CHANGES for BAS 0.6

	- Added MCMC option to create starting values for BAS (method = "MCMC+BAS")

CHANGES for BAS 0.5

	-Cleaned up all .Call routines so that all objects are duplicated or
 allocated within code

CHANGES for BAS 0.45

	- fixed ch2inv that prevented building on Windows in bayes glm_fit

CHANGES for BAS 0.4

	- fixed fortran calls to use F77_NAME macro 
	- changed  allocation of objects for .Call to prevent some
  objects from being overwritten.  (still need to replace more)

CHANGES for BAS 0.3

	- fixed EB.global function to include prior probabilities on models
	- fixed update function 

CHANGES for BAS 0.2

	- fixed predict.bma to allow newdata to be a matrix or vector with the
  column of ones for the intercept optionally included.
	- fixed help file for predict 
	- added modelprior argument to bas.lm so that users may now use the
	beta-binomial prior distribution on model size in addition to the
	default uniform distribution
	- added functions uniform(), beta-binomial() and Bernoulli() to create
	model prior objects
	- added a vector of user specified initial probabilities as an option for
	argument initprobs in bas.lm and removed the separate argument user.prob

