remove honcho in the dev environment (just use foregrounded supervisor)

using supervisor gives us the ability to restart entire processes on
code change (like the dispatcher and callback receiver)

tools/docker-compose/Dockerfile

@@ -19,7 +19,7 @@ RUN python3 -m ensurepip
 RUN pip3 install virtualenv
 RUN /usr/bin/ssh-keygen -q -t rsa -N "" -f /root/.ssh/id_rsa
 RUN mkdir -p /data/db
-RUN pip3 install honcho && pip install supervisor
+RUN pip install supervisor
 
 ADD requirements/requirements.txt \
   requirements/requirements_git.txt \

tools/docker-compose/Procfile

@@ -1,7 +0,0 @@
-nginx:          make nginx
-runworker:      make runworker
-daphne:         make daphne
-dispatcher:     make dispatcher
-receiver:       make receiver
-uwsgi:          make uwsgi
-jupyter:        make jupyter

tools/docker-compose/start_development.sh

@@ -5,9 +5,4 @@ set +x
 
 cd /awx_devel
 # Start the services
-if [ -f "/awx_devel/tools/docker-compose/use_dev_supervisor.txt" ]; then
-    make supervisor
-else
-    export PYTHONIOENCODING=utf_8
-    honcho start -f "tools/docker-compose/Procfile"
-fi
+make supervisor

tools/docker-compose/supervisor.conf

@@ -32,6 +32,10 @@ command = make uwsgi
 autostart = true
 autorestart = true
 redirect_stderr=true
+stopwaitsecs = 1
+stopsignal=KILL
+stopasgroup=true
+killasgroup=true
 stdout_logfile=/dev/fd/1
 stdout_logfile_maxbytes=0