DrawCurves_MRMC_pairwise_BlackWhite: Draw the FROC curves without colour
In BayesianFROC: FROC Analysis by Bayesian Approaches

Plot curves without colors (dark theme), that is, black and white (white backgroud with black curves). Draw FROC curves and AFROC curves for user's specified modality and user's specified reader. Using this function repeatedly, we can draw cueves simultaneously, and we compare observer performance of the different reader and modality intuitively. So, we can visualize the difference of modality (reader).

DrawCurves_MRMC_pairwise_BlackWhite(
  StanS4class,
  modalityID,
  readerID,
  type_to_be_passed_into_plot = "p",
  title = TRUE,
  new.imaging.device = TRUE,
  DrawFROCcurve = TRUE,
  DrawAFROCcurve = FALSE,
  DrawCFPCTP = TRUE,
  Draw.Flexible.upper_y = TRUE,
  Draw.Flexible.lower_y = TRUE,
  summary = TRUE,
  type = 1
)

`StanS4class`	An S4 object of class `stanfitExtended` which is an inherited class from the S4 class `stanfit`. This R object is a fitted model object as a return value of the function `fit_Bayesian_FROC()`. To be passed to `DrawCurves()` ... etc
`modalityID`	This is a vector indicating modalityID whose component is natural namber.
`readerID`	This is a vector indicating readerID whose component is natural namber.
`type_to_be_passed_into_plot`	"l" or "p".
`title`	Logical: `TRUE` of `FALSE`. If `TRUE` (default), then title of curves are drawn.
`new.imaging.device`	Logical: `TRUE` of `FALSE`. If TRUE (default), then open a new device to draw curve. Using this we can draw curves in same plain by new.imaging.device=FALSE.
`DrawFROCcurve`	Logical: `TRUE` of `FALSE`. Whether the FROC curve is to be drawn.
`DrawAFROCcurve`	Logical: `TRUE` of `FALSE`. Whether the AFROC curve is to be drawn.
`DrawCFPCTP`	Logical: `TRUE` of `FALSE`. Whether the CFP and CTP points are to be drawn. CFP: Cumulative false positive per lesion (or image) which is also called False Positive Fraction (FPF). CTP Cumulative True Positive per lesion which is also called True Positive Fraction (TPF)..
`Draw.Flexible.upper_y`	Logical, that is `TRUE` or `FALSE`. Whether or not the upper bounds of vertical axis are determined automatically.
`Draw.Flexible.lower_y`	Logical, that is `TRUE` or `FALSE`. Whether or not the lower bounds of vertical axis are determined automatically.
`summary`	Logical: `TRUE` of `FALSE`. Whether to print the verbose summary. If `TRUE` then verbose summary is printed in the R console. If `FALSE`, the output is minimal. I regret, this variable name should be verbose.
`type`	An integer, for the color of background and etc.