Ballot processing routines
devtools::install_github("mm0hgw/superChoose",subdir="superChoose") && devtools::install_github("mm0hgw/combnGen",subdir="combnGen") && devtools::install_github("mm0hgw/ultraCombo",subdir="ultraCombo") && devtools::install_github("mm0hgw/ballot",subdir="ballot")