update gitignore

.gitignore

@@ -16,3 +16,100 @@ vignettes/*.R
 *_cache
 .Rproj.user
 docs/
+
+# Created by https://www.toptal.com/developers/gitignore/api/r
+# Edit at https://www.toptal.com/developers/gitignore?templates=r
+### R ###
+# History files
+.Rapp.history
+# Session Data files
+.RData
+# User-specific files
+.Ruserdata
+# Example code in package build process
+*-Ex.R
+# Output files from R CMD build
+/*.tar.gz
+# Output files from R CMD check
+/*.Rcheck/
+# RStudio files
+.Rproj.user/
+# produced vignettes
+vignettes/*.pdf
+# OAuth2 token, see https://github.com/hadley/httr/releases/tag/v0.3
+.httr-oauth
+# knitr and R markdown default cache directories
+*_cache/
+/cache/
+# Temporary files created by R markdown
+*.utf8.md
+*.knit.md
+# R Environment Variables
+.Renviron
+### R.Bookdown Stack ###
+# R package: bookdown caching files
+/*_files/
+# End of https://www.toptal.com/developers/gitignore/api/r
+docs/
+# Created by https://www.toptal.com/developers/gitignore/api/visualstudiocode
+# Edit at https://www.toptal.com/developers/gitignore?templates=visualstudiocode
+### VisualStudioCode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+### VisualStudioCode Patch ###
+# Ignore all local history of files
+.history
+# End of https://www.toptal.com/developers/gitignore/api/visualstudiocode
+# Created by https://www.toptal.com/developers/gitignore/api/macos
+# Edit at https://www.toptal.com/developers/gitignore?templates=macos
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+# Icon must end with two \r
+Icon
+# Thumbnails
+._*
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+# End of https://www.toptal.com/developers/gitignore/api/macos
+# Created by https://www.toptal.com/developers/gitignore/api/windows
+# Edit at https://www.toptal.com/developers/gitignore?templates=windows
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
+ehthumbs_vista.db
+# Dump file
+*.stackdump
+# Folder config file
+[Dd]esktop.ini
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+# Windows shortcuts
+*.lnk
+# End of https://www.toptal.com/developers/gitignore/api/windows