scripts update

call_mods_txt model param bug fix

ready to add ss module

update model

change C+m in MM to C+m? and other minor fixes

update ccsmeth version in yml

bump version to 0.5.0

update readme

update new model params

finalize the models 2

finalize the models 1

tmp commit for model developing 5

micro fixes

clean code

tmp commit for model developing 4, gonna clean the code