surveyorUpdateDefaults: Selectively updates surveyor defaults.
In andrie/surveyor: Tools for analysing, reporting and plotting survey data

Selectively updates surveyor defaults.

  surveyorUpdateDefaults(surveyor, defaultThemeSize = NULL,
    fastgraphics = NULL, addPlotTitle = NULL,
    brewerPalette = NULL, revBrewerPal = NULL,
    printTable = NULL)

`surveyor`	Surveyor object
`brewerPalette`	Names of ColorBrewer palette to use
`defaultThemeSize`	Text size in points, passed to ggplot
`fastgraphics`	Uses lattice graphics if true, otherwise ggplot
`addPlotTitle`	If true, adds question text as plot title.
`revBrewerPal`	If TRUE, reverse the order of `defaultBrewerPal`
`printTable`	If TRUE will print the table as part of the report