Remove tools/pecan_server.sh

This isn't used anymore and may not even work.
The server runs as part of the previous neutron-server binary
now with an option to control whether pecan or the legacy
code is used.

Change-Id: Ic5236ec305ca21a5e06b3149c7270eb2d62d2606
Closes-Bug: #1579924

tools/pecan_server.sh

@@ -1,47 +0,0 @@
-#!/bin/bash
-# Copyright (c) 2015 Mirantis, Inc.
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-# A script useful to develop changes to the codebase. It launches the pecan
-# API server and will reload it whenever the code changes if inotifywait is
-# installed.
-
-inotifywait --help >/dev/null 2>&1
-if [[ $? -ne 1 ]]; then
-  USE_INOTIFY=0
-else
-  USE_INOTIFY=1
-fi
-
-DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/../
-source "$DIR/.tox/py27/bin/activate"
-COMMAND="python -c 'from neutron.cmd.eventlet import server; server.main_wsgi_pecan()'"
-
-function cleanup() {
-  kill $PID
-  exit 0
-}
-
-if [[ $USE_INOTIFY -eq 1 ]]; then
-  trap cleanup INT
-  while true; do
-    eval "$COMMAND &"
-    PID=$!
-    inotifywait -e modify -r $DIR/neutron/
-    kill $PID
-  done
-else
-  eval $COMMAND
-fi