Move bootstrap setup files into scripts directory

docker/compose/kibana/Dockerfile

@@ -2,7 +2,7 @@ FROM centos:7
 
 LABEL maintainer="mozdef@mozilla.com"
 
-# When changing the kibana version, we'll need to update https://github.com/mozilla/MozDef/blob/master/docker/compose/mozdef_bootstrap/files/initial_setup.py accordingly
+# When changing the kibana version, we'll need to update https://github.com/mozilla/MozDef/blob/master/scripts/setup/initial_setup.py accordingly
 ENV KIBANA_VERSION 6.8.0
 
 RUN \

docker/compose/mozdef_bootstrap/Dockerfile

@@ -7,10 +7,9 @@ RUN install --owner mozdef --group mozdef --directory /opt/mozdef/envs/mozdef/do
 COPY --chown=mozdef:mozdef cron/mozdefStateDefaultMappingTemplate.json /opt/mozdef/envs/mozdef/cron/mozdefStateDefaultMappingTemplate.json
 COPY --chown=mozdef:mozdef cron/defaultMappingTemplate.json /opt/mozdef/envs/mozdef/cron/defaultMappingTemplate.json
 COPY --chown=mozdef:mozdef docker/compose/mozdef_cron/files/backup.conf /opt/mozdef/envs/mozdef/cron/backup.conf
-COPY --chown=mozdef:mozdef docker/compose/mozdef_bootstrap/files/initial_setup.py /opt/mozdef/envs/mozdef/initial_setup.py
-COPY --chown=mozdef:mozdef docker/compose/mozdef_bootstrap/files/index_mappings /opt/mozdef/envs/mozdef/index_mappings
-COPY --chown=mozdef:mozdef docker/compose/mozdef_bootstrap/files/resources /opt/mozdef/envs/mozdef/resources
 
-WORKDIR /opt/mozdef/envs/mozdef
+COPY --chown=mozdef:mozdef scripts/setup /opt/mozdef/envs/mozdef/scripts/setup
+
+WORKDIR /opt/mozdef/envs/mozdef/scripts
 
 USER mozdef