Upgrading a Project to use blaseRtemplates
Source:vignettes/upgrade_project.Rmd
      upgrade_project.RmdUpgrade a project
You may wish to convert an existing project (possibly using renv) to a project that uses the new blaseRtemplates cache.
To do this, run:
blaseRtemplates::upgrade_bt("/path/to/project")This will
- Remove the renv documents and library
 - Create a new user_project folder and give you all of the newest versions available of all packages in your cache.
 - Remove your project-level .Rprofile if present.
 - Remove your project-level .Renviron if present.
 - Give you a new .gitigore.