insulation.heatmap: Plot insulation-heatmaps.
In robinweide/RHWlib: Simple functions to make life... simpler.

insulations in, plot out

insulation.heatmap(insulationList, bed, getOrder = F, focus = 1,
  sortWidth = 10, profileFunct = mean, flank = 5e+05, zlim = c(-1, 1),
  verbose = F, brewerPal = "Greys", brewerDir = -1, profileCols = NULL,
  profileZlim = NULL)

`insulationList`	A named list of results from 'genome.wide.insulation()'.
`bed`	A bed-df with TAD-calls. Only the first three columns are important.
`getOrder`	Instead of a plot, get the order of bed
`focus`	Sort on which sample?
`sortWidth`	Percentage of columns to sort on (aligned on center)
`profileFunct`	Funciton to make profile-plots (mean, median, sum, absSum)
`flank`	Amount of flanking bp.
`zlim`	zlims c(min,max) for heatmap
`verbose`	Chatty?
`brewerPal`	Colorbrewer-palette to use
`profileCols`	Vector of colors for profile-plots
`profileZlim`	zlims c(min,max) for profile
`brewerDit`	-1 flips the palette.