Creates an interactive parallel coordinates plot.
The plot can be used either in the form ipcp(df) to plot
  a list or data frame of variables contained in df or
  ipcp(x, y, z) to plot variables x, y and
  z.
  
Additional parameters:
    - alterningLabels
- Whether lables should be placed alternately at the top and at the bottom. 
- COL_AXES
- Color of the (optional) axes.