Remove deprecated docker-bgp (#465)

dockers/docker-bgp/Dockerfile

@@ -1,16 +0,0 @@
-FROM docker-base
-
-## Make apt-get non-interactive
-ENV DEBIAN_FRONTEND=noninteractive
-
-COPY deps/quagga_*.deb /deps/
-RUN dpkg_apt() { [ -f $1 ] && { dpkg -i $1 || apt-get -y install -f; } || return 1; } &&        \
-    dpkg_apt /deps/quagga_*.deb &&                                                              \
-    apt-get clean -y && apt-get autoclean -y && apt-get autoremove -y &&                        \
-    rm -rf /deps
-
-COPY daemons /etc/quagga/
-
-ENTRYPOINT service rsyslog start    \
-    && service quagga start         \
-    && /bin/bash

dockers/docker-bgp/daemons

@@ -1,31 +0,0 @@
-# This file tells the quagga package which daemons to start.
-#
-# Entries are in the format: <daemon>=(yes|no|priority)
-#   0, "no"  = disabled
-#   1, "yes" = highest priority
-#   2 .. 10  = lower priorities
-# Read /usr/share/doc/quagga/README.Debian for details.
-#
-# Sample configurations for these daemons can be found in
-# /usr/share/doc/quagga/examples/.
-#
-# ATTENTION: 
-#
-# When activation a daemon at the first time, a config file, even if it is
-# empty, has to be present *and* be owned by the user and group "quagga", else
-# the daemon will not be started by /etc/init.d/quagga. The permissions should
-# be u=rw,g=r,o=.
-# When using "vtysh" such a config file is also needed. It should be owned by
-# group "quaggavty" and set to ug=rw,o= though. Check /etc/pam.d/quagga, too.
-#
-# The watchquagga daemon is always started. Per default in monitoring-only but
-# that can be changed via /etc/quagga/debian.conf.
-#
-zebra=yes
-bgpd=yes
-ospfd=no
-ospf6d=no
-ripd=no
-ripngd=no
-isisd=no
-babeld=no