remove old deprecated bin/archive entrypoint

bin/archive

@@ -1,13 +0,0 @@
-#!/usr/bin/env bash
-# DEPRECATED: this helper exists for backwards compatibility with <v0.4 only
-# Do not use this to call archivebox, instead use the archivebox binary directly.
-
-if python3 -m django --version >/dev/null 2>&1; then
-    python3 -m archivebox "$*"
-else
-    echo '[X] ArchiveBox not found, is it installed and present in your $PATH?'
-    echo '    pip3 install archivebox'
-    echo
-    echo 'Hint: Did you forget to activate a virtualenv?'
-    exit 2
-fi