let connection error in vignette

Author: MartinSchobben

.Rbuildignore

@@ -21,3 +21,5 @@
 ^man/figures/oceanexplorer-demo\.gif$
 ^tests/testthat/_snaps$
 ^tests/testthat/apps$
+^Dockerfile$
+^test_debian.sh$

.gitignore

@@ -3,17 +3,16 @@
 .Rhistory
 .RData
 .Ruserdata
-
 # make sure not to commit the original NOAA files
 inst/**/*.rds
 tests/**/*.rds
 tests/**/*.svg
 tests/**/*.json
 tests/**/*.png
-
 # pkgdown
 inst/doc
 docs
-
 # shiny deploy
 rsconnect
+test_debian.sh
+Dockerfile