Republish on CRAN

[bsaul]

geex was removed from CRAN due to the following build errors:

https://cran-archive.r-project.org/web/checks/2022/2022-07-07_check_results_geex.html

At a glance, it appears that the error is coming from:

Version: 1.0.12
Check: re-building of vignette outputs
Result: ERROR
    Error(s) in re-building vignettes:
    --- re-building ‘v00_geex_intro.Rmd’ using rmarkdown

which fails due to:

    Quitting from lines 105-107 (v01_additional_examples.Rmd)
    Error: processing vignette 'v01_additional_examples.Rmd' failed with diagnostics:
    there is no package called 'ivpack'

It appears ivpack is no longer available on CRAN.

Then simple solution is to remove the dependency on ivpack in the vignette.