removed unnecessary entrypoint code

entrypoint.sh

@@ -3,38 +3,6 @@
 
 set -e
 
-if [ -z "${NGINX_ENTRYPOINT_QUIET_LOGS:-}" ]; then
-    exec 3>&1
-else
-    exec 3>/dev/null
-fi
-
-if [ "$1" = "nginx" -o "$1" = "nginx-debug" ]; then
-    if /usr/bin/find "/docker-entrypoint.d/" -mindepth 1 -maxdepth 1 -type f -print -quit 2>/dev/null | read v; then
-        echo >&3 "$0: /docker-entrypoint.d/ is not empty, will attempt to perform configuration"
-
-        echo >&3 "$0: Looking for shell scripts in /docker-entrypoint.d/"
-        find "/docker-entrypoint.d/" -follow -type f -print | sort -n | while read -r f; do
-            case "$f" in
-                *.sh)
-                    if [ -x "$f" ]; then
-                        echo >&3 "$0: Launching $f";
-                        "$f"
-                    else
-                        # warn on shell scripts without exec bit
-                        echo >&3 "$0: Ignoring $f, not executable";
-                    fi
-                    ;;
-                *) echo >&3 "$0: Ignoring $f";;
-            esac
-        done
-
-        echo >&3 "$0: Configuration complete; ready for start up"
-    else
-        echo >&3 "$0: No files found in /docker-entrypoint.d/, skipping configuration"
-    fi
-fi
-
 # Set up endpoint for env retrieval
 echo "window._env_ = {" > /usr/share/nginx/html/env_config.js