remove duplicates (#4)

- environment variables are set in Dockerfile already
- same story for wineboot

Author: EvilOlaf

start-server.sh

@@ -1,17 +1,6 @@
 #!/bin/bash
 set -e
 
-export WINEDEBUG=-all
-export WINEARCH=win64
-export WINEPREFIX=/opt/wine64
-export XDG_RUNTIME_DIR=/tmp
-
-# skip wineboot if initialized already
-if [ ! -d "$WINEPREFIX" ]; then
-  echo "Initialize wine..."
-  wineboot --init && sleep 5
-fi
-
 echo "Installing/updating SCUM dedicated server..."
 /opt/steamcmd/steamcmd.sh +@sSteamCmdForcePlatformType windows \
   +force_install_dir /opt/scumserver \