Make tunnel example more user friendly

* Move files to separate directory
* Add README
* Run http server automatically from main.py
* Add setup.sh script to automate dependencies

Signed-off-by: Brenden Blanco <bblanco@plumgrid.com>
diff --git a/examples/tunnel_monitor/traffic.sh b/examples/tunnel_monitor/traffic.sh
new file mode 100755
index 0000000..753c047
--- /dev/null
+++ b/examples/tunnel_monitor/traffic.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+cmd="ip netns exec host0"
+if [[ "$(id -u)" != "0" ]]; then
+  cmd="sudo $cmd"
+fi
+
+B=/usr/bin/byobu
+S=tunnel1
+
+tmux has-session -t $S &> /dev/null
+
+if [[ $? != 0 ]]; then
+  $B new-session -s $S -n "c1" -d
+  tmux send -t $S "$cmd ping 192.168.0.1 -s512" C-m
+  tmux new-window -t $S -n "c2"
+  tmux send -t $S "$cmd ping 192.168.0.2 -s128" C-m
+  tmux new-window -t $S -n "c3"
+  tmux send -t $S "$cmd ping 192.168.0.3 -s1024" C-m
+  tmux new-window -t $S -n "c3"
+  tmux send -t $S "$cmd ping 192.168.0.4 -s128" C-m
+  tmux new-window -t $S -n "c3"
+  tmux send -t $S "$cmd ping 192.168.0.5 -s128" C-m
+  tmux new-window -t $S -n "c3"
+  tmux send -t $S "$cmd ping 192.168.0.6 -s128" C-m
+  tmux new-window -t $S -n "c4"
+  tmux send -t $S "$cmd ping 192.168.1.2 -s128" C-m
+  tmux new-window -t $S -n "c5"
+  tmux send -t $S "$cmd ping 192.168.1.4 -s768" C-m
+  tmux new-window -t $S -n "c2"
+  tmux send -t $S "$cmd ping 192.168.2.2 -s128" C-m
+  tmux new-window -t $S -n "c3"
+  tmux send -t $S "$cmd ping 192.168.2.7 -s1024" C-m
+  tmux new-window -t $S -n "c4"
+  tmux send -t $S "$cmd ping 192.168.2.2 -s128" C-m
+  tmux new-window -t $S -n "c5"
+  tmux send -t $S "$cmd ping 192.168.3.8 -s768" C-m
+  tmux new-window -t $S -n "c5"
+  tmux send -t $S "$cmd ping 192.168.3.9 -s768" C-m
+fi
+
+exec tmux attach -t $S
+