Modification of Rcplex which takes in mipcontrol parameters.

Rcplex2(
  cvec,
  Amat,
  bvec,
  Qmat = NULL,
  lb = 0,
  ub = Inf,
  control = list(),
  objsense = c("min", "max"),
  sense = "L",
  vtype = NULL,
  n = 1,
  tuning = FALSE
)