shared library compiles
add getters for discrete and continuous data
starting writing function to load data into banmi_model
add setters for data, start script file
Merge branch 'master' into scripting-support

Conflicts:
	banmi.h
rename scripting stuff to thit
rename functions with thit prefix
add funciton to display imputed data
begin implementing load-row function
Finish load-row! function
Use scheme vectors to represent gsl_vectors
add functions to convert model data to scheme types
load data into model in scheme
revert to using negative numbers for missing data
transform data in flas.scm
reproduce flas.c output in flas.scm