Switch back to the upstream nginx cookbook

chef_nginx is deprecated

cookbooks/nginx/attributes/devel.rb

@@ -0,0 +1,24 @@
+#
+# Cookbook:: nginx
+# Attributes:: devel
+#
+# Author:: Arthur Freyman (<afreyman@riotgames.com>)
+#
+# Copyright:: 2013-2017, Riot Games
+#
+# 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.
+#
+
+default['nginx']['devel']['version']  = '0.3.0'
+default['nginx']['devel']['url']      = "https://github.com/simpl/ngx_devel_kit/archive/v#{node['nginx']['devel']['version']}.tar.gz"
+default['nginx']['devel']['checksum'] = '88e05a99a8a7419066f5ae75966fb1efc409bad4522d14986da074554ae61619'