Explicitly pass repos to renv::install for slushy_add
slushy 0.5.1
Fix issue where selected version of {renv} may be unable to be retrieved on start up if it does not align with {renv} version from selected CRAN snapshot.
slushy 0.5.0
Upversion {renv} dependency
Set config ppm.enabled to FALSE and settings ppm.enabled to TRUE in the included config to disable use of P3M in addition to specified PPM repo.
Modify .gitignore and .renvignore during slushy_init() to ensure slushy works as expected in a git project. Specifically, slushy_init() now updates the .gitignore so critical files related to slushy are not accidentally ignored by git, and adds a .renvignore file to ensure R packages being used in the project are not accidentally overlooked.