Update emulator tutorial for new CONFIG

Author: Thomas Vogt

.gitignore

@@ -126,9 +126,6 @@ venv.bak/
 # mac finder files
 .DS_Store
 
-# directory with input data for hazard emulator tutorial
-data/emulator
-
 # climada system data files
 # they get downloaded separately from the repo
 data/system/global_coast*