chore core: remove empty spaces after line endings and remove $DOCKERFOLDER variable

blueprint.sh

@@ -6,9 +6,7 @@
 
 # This should allow Blueprint to run in Docker. Please note that changing the $FOLDER variable after running
 # the Blueprint installation script will not change anything in any files besides blueprint.sh.
-  FOLDER="$(realpath $(dirname $0))" #;
-# Technically shouldn't be needed now, but I'm not going to touch this for now just in case it breaks stuff on Docker. -- @itsvic-dev
-  DOCKERFOLDER="/app"
+  FOLDER="$(realpath $(dirname $0))"
 
 # This stores the webserver ownership user which Blueprint uses when applying webserver permissions.
   OWNERSHIP="www-data:www-data" #;
@@ -28,9 +26,7 @@
 # Check for panels that are using Docker, which should have better support in the future.
 if [[ -f "/.dockerenv" ]]; then
   DOCKER="y"
-  # Force Docker-users onto the /app folder for Pterodactyl as the Pterodactyl developers have done
-  # that already anyways.
-  FOLDER="$DOCKERFOLDER"
+  FOLDER="/app"
 else
   DOCKER="n"
 fi