A problem with the adegraphics package becoming archived triggered a warning on Guerry
threatening the same fate. I did not reply in time, and so Guerry was archived.
This re-submission fixes that and other issues found by win-builder.

• Moved some examples to demo/
• Edit example in gfrance85.Rd
• Restore use of adegraphics for vignette MultiSpat.Rmd
• The demo/guerry_ggradar.R used a non-CRAN package; this package has been removed from Suggests: and the example moved to examples/.

• This is largely a maintenance release to correct a problem with latin1 encoding used in the DESCRIPTION and in man/ files. All non-ascii characters have been removed.
• Add reference to Friendly (2022)
• Moved a number of examples/ to demo/

• Fixed problems related to retirement of maptools #4, deleting Suggests: maptools
• Added a new vignette, guerry-multivariate, illustrating some multivariate methods
• Extensively revised README to give a better sense of the package datasets and some plots.

Version 1.7.4

• Restore MultiSpat vignette

Version 1.7.3

• begin guerry-multivariate vignette
• Fixed problem arising from new spdep when rgeos is not installed [thx: Roger Bivand]

Include Stephan's multispat vignette